201689310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{10391}}^1$

素因数の和:11048

約数の個数: 32

約数和(自身を含む): 484849152

約数和(自身を除く): 283159842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1941, 3235, 3882, 6470, 9705, 10391, 19410, 20782, 31173, 51955, 62346, 103910, 155865, 311730, 6722977, 13445954, 20168931, 33614885, 40337862, 67229770, 100844655, 201689310]

約数ペア:

[(1, 201689310), (2, 100844655), (3, 67229770), (5, 40337862), (6, 33614885), (10, 20168931), (15, 13445954), (30, 6722977), (647, 311730), (1294, 155865), (1941, 103910), (3235, 62346), (3882, 51955), (6470, 31173), (9705, 20782), (10391, 19410)]