207973410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{407791}}^1$

素因数の和:407818

約数の個数: 32

約数和(自身を含む): 528498432

約数和(自身を除く): 320525022

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 407791, 815582, 1223373, 2038955, 2446746, 4077910, 6116865, 6932447, 12233730, 13864894, 20797341, 34662235, 41594682, 69324470, 103986705, 207973410]

約数ペア:

[(1, 207973410), (2, 103986705), (3, 69324470), (5, 41594682), (6, 34662235), (10, 20797341), (15, 13864894), (17, 12233730), (30, 6932447), (34, 6116865), (51, 4077910), (85, 2446746), (102, 2038955), (170, 1223373), (255, 815582), (510, 407791)]