213657622

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 343699200

約数和(自身を除く): 130041578

約数列:

[1, 2, 19, 38, 101, 179, 202, 311, 358, 622, 1919, 3401, 3838, 5909, 6802, 11818, 18079, 31411, 36158, 55669, 62822, 111338, 343501, 596809, 687002, 1057711, 1193618, 2115422, 5622569, 11245138, 106828811, 213657622]

約数ペア:

[(1, 213657622), (2, 106828811), (19, 11245138), (38, 5622569), (101, 2115422), (179, 1193618), (202, 1057711), (311, 687002), (358, 596809), (622, 343501), (1919, 111338), (3401, 62822), (3838, 55669), (5909, 36158), (6802, 31411), (11818, 18079)]