212310370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3593}}^1$

素因数の和:3930

約数の個数: 32

約数和(自身を含む): 403678080

約数和(自身を除く): 191367710

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1555, 3110, 3593, 5909, 7186, 11818, 17965, 29545, 35930, 59090, 68267, 136534, 341335, 682670, 1117423, 2234846, 5587115, 11174230, 21231037, 42462074, 106155185, 212310370]

約数ペア:

[(1, 212310370), (2, 106155185), (5, 42462074), (10, 21231037), (19, 11174230), (38, 5587115), (95, 2234846), (190, 1117423), (311, 682670), (622, 341335), (1555, 136534), (3110, 68267), (3593, 59090), (5909, 35930), (7186, 29545), (11818, 17965)]