199800546

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{751}}^1$

素因数の和:935

約数の個数: 64

約数和(自身を含む): 454809600

約数和(自身を除く): 255009054

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 139, 174, 278, 319, 417, 638, 751, 834, 957, 1502, 1529, 1914, 2253, 3058, 4031, 4506, 4587, 8062, 8261, 9174, 12093, 16522, 21779, 24186, 24783, 43558, 44341, 49566, 65337, 88682, 104389, 130674, 133023, 208778, 239569, 266046, 313167, 479138, 626334, 718707, 1148279, 1437414, 2296558, 3027281, 3444837, 6054562, 6889674, 9081843, 18163686, 33300091, 66600182, 99900273, 199800546]

約数ペア:

[(1, 199800546), (2, 99900273), (3, 66600182), (6, 33300091), (11, 18163686), (22, 9081843), (29, 6889674), (33, 6054562), (58, 3444837), (66, 3027281), (87, 2296558), (139, 1437414), (174, 1148279), (278, 718707), (319, 626334), (417, 479138), (638, 313167), (751, 266046), (834, 239569), (957, 208778), (1502, 133023), (1529, 130674), (1914, 104389), (2253, 88682), (3058, 65337), (4031, 49566), (4506, 44341), (4587, 43558), (8062, 24783), (8261, 24186), (9174, 21779), (12093, 16522)]