221991738

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{4637}}^1$

素因数の和:4822

約数の個数: 32

約数和(自身を含む): 454152960

約数和(自身を除く): 232161222

約数列:

[1, 2, 3, 6, 79, 101, 158, 202, 237, 303, 474, 606, 4637, 7979, 9274, 13911, 15958, 23937, 27822, 47874, 366323, 468337, 732646, 936674, 1098969, 1405011, 2197938, 2810022, 36998623, 73997246, 110995869, 221991738]

約数ペア:

[(1, 221991738), (2, 110995869), (3, 73997246), (6, 36998623), (79, 2810022), (101, 2197938), (158, 1405011), (202, 1098969), (237, 936674), (303, 732646), (474, 468337), (606, 366323), (4637, 47874), (7979, 27822), (9274, 23937), (13911, 15958)]