201749667830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21601}}^1\times {\mathrm{49157}}^1$

素因数の和:70784

約数の個数: 32

約数和(自身を含む): 382288001760

約数和(自身を除く): 180538333930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 21601, 43202, 49157, 98314, 108005, 216010, 245785, 410419, 491570, 820838, 933983, 1867966, 2052095, 4104190, 4669915, 9339830, 1061840357, 2123680714, 5309201785, 10618403570, 20174966783, 40349933566, 100874833915, 201749667830]

約数ペア:

[(1, 201749667830), (2, 100874833915), (5, 40349933566), (10, 20174966783), (19, 10618403570), (38, 5309201785), (95, 2123680714), (190, 1061840357), (21601, 9339830), (43202, 4669915), (49157, 4104190), (98314, 2052095), (108005, 1867966), (216010, 933983), (245785, 820838), (410419, 491570)]