210967408

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{6907}}^1$

素因数の和:7021

約数の個数: 40

約数和(自身を含む): 431722368

約数和(自身を除く): 220754960

約数列:

[1, 2, 4, 8, 16, 23, 46, 83, 92, 166, 184, 332, 368, 664, 1328, 1909, 3818, 6907, 7636, 13814, 15272, 27628, 30544, 55256, 110512, 158861, 317722, 573281, 635444, 1146562, 1270888, 2293124, 2541776, 4586248, 9172496, 13185463, 26370926, 52741852, 105483704, 210967408]

約数ペア:

[(1, 210967408), (2, 105483704), (4, 52741852), (8, 26370926), (16, 13185463), (23, 9172496), (46, 4586248), (83, 2541776), (92, 2293124), (166, 1270888), (184, 1146562), (332, 635444), (368, 573281), (664, 317722), (1328, 158861), (1909, 110512), (3818, 55256), (6907, 30544), (7636, 27628), (13814, 15272)]