207782790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{130681}}^1$

素因数の和:130744

約数の個数: 32

約数和(自身を含む): 508091616

約数和(自身を除く): 300308826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 130681, 261362, 392043, 653405, 784086, 1306810, 1960215, 3920430, 6926093, 13852186, 20778279, 34630465, 41556558, 69260930, 103891395, 207782790]

約数ペア:

[(1, 207782790), (2, 103891395), (3, 69260930), (5, 41556558), (6, 34630465), (10, 20778279), (15, 13852186), (30, 6926093), (53, 3920430), (106, 1960215), (159, 1306810), (265, 784086), (318, 653405), (530, 392043), (795, 261362), (1590, 130681)]