206823708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 216

約数和(自身を含む): 679704480

約数和(自身を除く): 472880772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 29, 36, 39, 42, 49, 52, 58, 63, 78, 84, 87, 91, 98, 116, 117, 126, 147, 156, 174, 182, 196, 203, 234, 252, 261, 273, 294, 311, 348, 364, 377, 406, 441, 468, 522, 546, 588, 609, 622, 637, 754, 812, 819, 882, 933, 1044, 1092, 1131, 1218, 1244, 1274, 1421, 1508, 1638, 1764, 1827, 1866, 1911, 2177, 2262, 2436, 2548, 2639, 2799, 2842, 3276, 3393, 3654, 3732, 3822, 4043, 4263, 4354, 4524, 5278, 5598, 5684, 5733, 6531, 6786, 7308, 7644, 7917, 8086, 8526, 8708, 9019, 10556, 11196, 11466, 12129, 12789, 13062, 13572, 15239, 15834, 16172, 17052, 18038, 18473, 19593, 22932, 23751, 24258, 25578, 26124, 27057, 28301, 30478, 31668, 36076, 36387, 36946, 39186, 45717, 47502, 48516, 51156, 54114, 55419, 56602, 60956, 63133, 72774, 73892, 78372, 81171, 84903, 91434, 95004, 108228, 110838, 113204, 117247, 126266, 137151, 145548, 162342, 166257, 169806, 182868, 189399, 198107, 221676, 234494, 252532, 254709, 274302, 324684, 332514, 339612, 351741, 378798, 396214, 441931, 468988, 509418, 548604, 568197, 594321, 665028, 703482, 757596, 792428, 820729, 883862, 1018836, 1055223, 1136394, 1188642, 1325793, 1406964, 1641458, 1767724, 1782963, 2110446, 2272788, 2377284, 2462187, 2651586, 3282916, 3565926, 3977379, 4220892, 4924374, 5303172, 5745103, 7131852, 7386561, 7954758, 9848748, 11490206, 14773122, 15909516, 17235309, 22980412, 29546244, 34470618, 51705927, 68941236, 103411854, 206823708]

約数ペア:

[(1, 206823708), (2, 103411854), (3, 68941236), (4, 51705927), (6, 34470618), (7, 29546244), (9, 22980412), (12, 17235309), (13, 15909516), (14, 14773122), (18, 11490206), (21, 9848748), (26, 7954758), (28, 7386561), (29, 7131852), (36, 5745103), (39, 5303172), (42, 4924374), (49, 4220892), (52, 3977379), (58, 3565926), (63, 3282916), (78, 2651586), (84, 2462187), (87, 2377284), (91, 2272788), (98, 2110446), (116, 1782963), (117, 1767724), (126, 1641458), (147, 1406964), (156, 1325793), (174, 1188642), (182, 1136394), (196, 1055223), (203, 1018836), (234, 883862), (252, 820729), (261, 792428), (273, 757596), (294, 703482), (311, 665028), (348, 594321), (364, 568197), (377, 548604), (406, 509418), (441, 468988), (468, 441931), (522, 396214), (546, 378798), (588, 351741), (609, 339612), (622, 332514), (637, 324684), (754, 274302), (812, 254709), (819, 252532), (882, 234494), (933, 221676), (1044, 198107), (1092, 189399), (1131, 182868), (1218, 169806), (1244, 166257), (1274, 162342), (1421, 145548), (1508, 137151), (1638, 126266), (1764, 117247), (1827, 113204), (1866, 110838), (1911, 108228), (2177, 95004), (2262, 91434), (2436, 84903), (2548, 81171), (2639, 78372), (2799, 73892), (2842, 72774), (3276, 63133), (3393, 60956), (3654, 56602), (3732, 55419), (3822, 54114), (4043, 51156), (4263, 48516), (4354, 47502), (4524, 45717), (5278, 39186), (5598, 36946), (5684, 36387), (5733, 36076), (6531, 31668), (6786, 30478), (7308, 28301), (7644, 27057), (7917, 26124), (8086, 25578), (8526, 24258), (8708, 23751), (9019, 22932), (10556, 19593), (11196, 18473), (11466, 18038), (12129, 17052), (12789, 16172), (13062, 15834), (13572, 15239)]