201167560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6263}}^1$

素因数の和:6358

約数の個数: 64

約数和(自身を含む): 500618880

約数和(自身を除く): 299451320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 73, 88, 110, 146, 220, 292, 365, 440, 584, 730, 803, 1460, 1606, 2920, 3212, 4015, 6263, 6424, 8030, 12526, 16060, 25052, 31315, 32120, 50104, 62630, 68893, 125260, 137786, 250520, 275572, 344465, 457199, 551144, 688930, 914398, 1377860, 1828796, 2285995, 2755720, 3657592, 4571990, 5029189, 9143980, 10058378, 18287960, 20116756, 25145945, 40233512, 50291890, 100583780, 201167560]

約数ペア:

[(1, 201167560), (2, 100583780), (4, 50291890), (5, 40233512), (8, 25145945), (10, 20116756), (11, 18287960), (20, 10058378), (22, 9143980), (40, 5029189), (44, 4571990), (55, 3657592), (73, 2755720), (88, 2285995), (110, 1828796), (146, 1377860), (220, 914398), (292, 688930), (365, 551144), (440, 457199), (584, 344465), (730, 275572), (803, 250520), (1460, 137786), (1606, 125260), (2920, 68893), (3212, 62630), (4015, 50104), (6263, 32120), (6424, 31315), (8030, 25052), (12526, 16060)]