199051164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 581188608

約数和(自身を除く): 382137444

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 127, 153, 156, 197, 204, 221, 234, 254, 306, 381, 394, 442, 468, 508, 591, 612, 663, 762, 788, 884, 1143, 1182, 1326, 1524, 1651, 1773, 1989, 2159, 2286, 2364, 2561, 2652, 3302, 3349, 3546, 3978, 4318, 4572, 4953, 5122, 6477, 6604, 6698, 7092, 7683, 7956, 8636, 9906, 10047, 10244, 12954, 13396, 14859, 15366, 19431, 19812, 20094, 23049, 25019, 25908, 28067, 29718, 30141, 30732, 38862, 40188, 43537, 46098, 50038, 56134, 59436, 60282, 75057, 77724, 84201, 87074, 92196, 100076, 112268, 120564, 130611, 150114, 168402, 174148, 225171, 252603, 261222, 300228, 325247, 336804, 391833, 425323, 450342, 505206, 522444, 650494, 783666, 850646, 900684, 975741, 1010412, 1275969, 1300988, 1567332, 1701292, 1951482, 2551938, 2927223, 3827907, 3902964, 5103876, 5529199, 5854446, 7655814, 11058398, 11708892, 15311628, 16587597, 22116796, 33175194, 49762791, 66350388, 99525582, 199051164]

約数ペア:

[(1, 199051164), (2, 99525582), (3, 66350388), (4, 49762791), (6, 33175194), (9, 22116796), (12, 16587597), (13, 15311628), (17, 11708892), (18, 11058398), (26, 7655814), (34, 5854446), (36, 5529199), (39, 5103876), (51, 3902964), (52, 3827907), (68, 2927223), (78, 2551938), (102, 1951482), (117, 1701292), (127, 1567332), (153, 1300988), (156, 1275969), (197, 1010412), (204, 975741), (221, 900684), (234, 850646), (254, 783666), (306, 650494), (381, 522444), (394, 505206), (442, 450342), (468, 425323), (508, 391833), (591, 336804), (612, 325247), (663, 300228), (762, 261222), (788, 252603), (884, 225171), (1143, 174148), (1182, 168402), (1326, 150114), (1524, 130611), (1651, 120564), (1773, 112268), (1989, 100076), (2159, 92196), (2286, 87074), (2364, 84201), (2561, 77724), (2652, 75057), (3302, 60282), (3349, 59436), (3546, 56134), (3978, 50038), (4318, 46098), (4572, 43537), (4953, 40188), (5122, 38862), (6477, 30732), (6604, 30141), (6698, 29718), (7092, 28067), (7683, 25908), (7956, 25019), (8636, 23049), (9906, 20094), (10047, 19812), (10244, 19431), (12954, 15366), (13396, 14859)]