215528088

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{191071}}^1$

素因数の和:191127

約数の個数: 32

約数和(自身を含む): 550287360

約数和(自身を除く): 334759272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 191071, 382142, 573213, 764284, 1146426, 1528568, 2292852, 4585704, 8980337, 17960674, 26941011, 35921348, 53882022, 71842696, 107764044, 215528088]

約数ペア:

[(1, 215528088), (2, 107764044), (3, 71842696), (4, 53882022), (6, 35921348), (8, 26941011), (12, 17960674), (24, 8980337), (47, 4585704), (94, 2292852), (141, 1528568), (188, 1146426), (282, 764284), (376, 573213), (564, 382142), (1128, 191071)]