210609532

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{442457}}^1$

素因数の和:442485

約数の個数: 24

約数和(自身を含む): 445997664

約数和(自身を除く): 235388132

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 442457, 884914, 1769828, 3097199, 6194398, 7521769, 12388796, 15043538, 30087076, 52652383, 105304766, 210609532]

約数ペア:

[(1, 210609532), (2, 105304766), (4, 52652383), (7, 30087076), (14, 15043538), (17, 12388796), (28, 7521769), (34, 6194398), (68, 3097199), (119, 1769828), (238, 884914), (476, 442457)]