201769545

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10091}}^1$

素因数の和:10173

約数の個数: 32

約数和(自身を含む): 341028864

約数和(自身を除く): 139259319

約数列:

[1, 3, 5, 15, 31, 43, 93, 129, 155, 215, 465, 645, 1333, 3999, 6665, 10091, 19995, 30273, 50455, 151365, 312821, 433913, 938463, 1301739, 1564105, 2169565, 4692315, 6508695, 13451303, 40353909, 67256515, 201769545]

約数ペア:

[(1, 201769545), (3, 67256515), (5, 40353909), (15, 13451303), (31, 6508695), (43, 4692315), (93, 2169565), (129, 1564105), (155, 1301739), (215, 938463), (465, 433913), (645, 312821), (1333, 151365), (3999, 50455), (6665, 30273), (10091, 19995)]