207511164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{823457}}^1$

素因数の和:823474

約数の個数: 36

約数和(自身を含む): 599477424

約数和(自身を除く): 391966260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 823457, 1646914, 2470371, 3293828, 4940742, 5764199, 7411113, 9881484, 11528398, 14822226, 17292597, 23056796, 29644452, 34585194, 51877791, 69170388, 103755582, 207511164]

約数ペア:

[(1, 207511164), (2, 103755582), (3, 69170388), (4, 51877791), (6, 34585194), (7, 29644452), (9, 23056796), (12, 17292597), (14, 14822226), (18, 11528398), (21, 9881484), (28, 7411113), (36, 5764199), (42, 4940742), (63, 3293828), (84, 2470371), (126, 1646914), (252, 823457)]