202427463

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{8317}}^1$

素因数の和:8407

約数の個数: 32

約数和(自身を含む): 330058240

約数和(自身を除く): 127630777

約数列:

[1, 3, 7, 19, 21, 57, 61, 133, 183, 399, 427, 1159, 1281, 3477, 8113, 8317, 24339, 24951, 58219, 158023, 174657, 474069, 507337, 1106161, 1522011, 3318483, 3551359, 9639403, 10654077, 28918209, 67475821, 202427463]

約数ペア:

[(1, 202427463), (3, 67475821), (7, 28918209), (19, 10654077), (21, 9639403), (57, 3551359), (61, 3318483), (133, 1522011), (183, 1106161), (399, 507337), (427, 474069), (1159, 174657), (1281, 158023), (3477, 58219), (8113, 24951), (8317, 24339)]