208496652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 634556160

約数和(自身を除く): 426059508

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 169, 182, 228, 247, 266, 273, 338, 364, 399, 494, 507, 532, 546, 676, 741, 773, 798, 988, 1014, 1092, 1183, 1482, 1546, 1596, 1729, 2028, 2319, 2366, 2964, 3092, 3211, 3458, 3549, 4638, 4732, 5187, 5411, 6422, 6916, 7098, 9276, 9633, 10049, 10374, 10822, 12844, 14196, 14687, 16233, 19266, 20098, 20748, 21644, 22477, 29374, 30147, 32466, 38532, 40196, 44061, 44954, 58748, 60294, 64932, 67431, 70343, 88122, 89908, 102809, 120588, 130637, 134862, 140686, 176244, 190931, 205618, 211029, 261274, 269724, 281372, 308427, 381862, 391911, 411236, 422058, 522548, 572793, 616854, 763724, 783822, 844116, 914459, 1145586, 1233708, 1336517, 1567644, 1828918, 2291172, 2482103, 2673034, 2743377, 3657836, 4009551, 4964206, 5346068, 5486754, 7446309, 8019102, 9928412, 10973508, 14892618, 16038204, 17374721, 29785236, 34749442, 52124163, 69498884, 104248326, 208496652]

約数ペア:

[(1, 208496652), (2, 104248326), (3, 69498884), (4, 52124163), (6, 34749442), (7, 29785236), (12, 17374721), (13, 16038204), (14, 14892618), (19, 10973508), (21, 9928412), (26, 8019102), (28, 7446309), (38, 5486754), (39, 5346068), (42, 4964206), (52, 4009551), (57, 3657836), (76, 2743377), (78, 2673034), (84, 2482103), (91, 2291172), (114, 1828918), (133, 1567644), (156, 1336517), (169, 1233708), (182, 1145586), (228, 914459), (247, 844116), (266, 783822), (273, 763724), (338, 616854), (364, 572793), (399, 522548), (494, 422058), (507, 411236), (532, 391911), (546, 381862), (676, 308427), (741, 281372), (773, 269724), (798, 261274), (988, 211029), (1014, 205618), (1092, 190931), (1183, 176244), (1482, 140686), (1546, 134862), (1596, 130637), (1729, 120588), (2028, 102809), (2319, 89908), (2366, 88122), (2964, 70343), (3092, 67431), (3211, 64932), (3458, 60294), (3549, 58748), (4638, 44954), (4732, 44061), (5187, 40196), (5411, 38532), (6422, 32466), (6916, 30147), (7098, 29374), (9276, 22477), (9633, 21644), (10049, 20748), (10374, 20098), (10822, 19266), (12844, 16233), (14196, 14687)]