210440087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 260789760

約数和(自身を除く): 50349673

約数列:

[1, 11, 13, 23, 109, 143, 253, 299, 587, 1199, 1417, 2507, 3289, 6457, 7631, 13501, 15587, 27577, 32591, 63983, 83941, 148511, 175513, 358501, 703813, 831779, 1471609, 1930643, 9149569, 16187699, 19130917, 210440087]

約数ペア:

[(1, 210440087), (11, 19130917), (13, 16187699), (23, 9149569), (109, 1930643), (143, 1471609), (253, 831779), (299, 703813), (587, 358501), (1199, 175513), (1417, 148511), (2507, 83941), (3289, 63983), (6457, 32591), (7631, 27577), (13501, 15587)]