210919330

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{2383}}^1$

素因数の和:2610

約数の個数: 32

約数和(自身を含む): 389297664

約数和(自身を除く): 178378334

約数列:

[1, 2, 5, 10, 53, 106, 167, 265, 334, 530, 835, 1670, 2383, 4766, 8851, 11915, 17702, 23830, 44255, 88510, 126299, 252598, 397961, 631495, 795922, 1262990, 1989805, 3979610, 21091933, 42183866, 105459665, 210919330]

約数ペア:

[(1, 210919330), (2, 105459665), (5, 42183866), (10, 21091933), (53, 3979610), (106, 1989805), (167, 1262990), (265, 795922), (334, 631495), (530, 397961), (835, 252598), (1670, 126299), (2383, 88510), (4766, 44255), (8851, 23830), (11915, 17702)]