212488472

素因数分解:

$2^3\times 7^1\times {\mathrm{1409}}^1\times {\mathrm{2693}}^1$

素因数の和:4115

約数の個数: 32

約数和(自身を含む): 455824800

約数和(自身を除く): 243336328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1409, 2693, 2818, 5386, 5636, 9863, 10772, 11272, 18851, 19726, 21544, 37702, 39452, 75404, 78904, 150808, 3794437, 7588874, 15177748, 26561059, 30355496, 53122118, 106244236, 212488472]

約数ペア:

[(1, 212488472), (2, 106244236), (4, 53122118), (7, 30355496), (8, 26561059), (14, 15177748), (28, 7588874), (56, 3794437), (1409, 150808), (2693, 78904), (2818, 75404), (5386, 39452), (5636, 37702), (9863, 21544), (10772, 19726), (11272, 18851)]