204871110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{18917}}^1$

素因数の和:18965

約数の個数: 48

約数和(自身を含む): 518958576

約数和(自身を除く): 314087466

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 361, 570, 722, 1083, 1805, 2166, 3610, 5415, 10830, 18917, 37834, 56751, 94585, 113502, 189170, 283755, 359423, 567510, 718846, 1078269, 1797115, 2156538, 3594230, 5391345, 6829037, 10782690, 13658074, 20487111, 34145185, 40974222, 68290370, 102435555, 204871110]

約数ペア:

[(1, 204871110), (2, 102435555), (3, 68290370), (5, 40974222), (6, 34145185), (10, 20487111), (15, 13658074), (19, 10782690), (30, 6829037), (38, 5391345), (57, 3594230), (95, 2156538), (114, 1797115), (190, 1078269), (285, 718846), (361, 567510), (570, 359423), (722, 283755), (1083, 189170), (1805, 113502), (2166, 94585), (3610, 56751), (5415, 37834), (10830, 18917)]