201139757

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{16619}}^1$

素因数の和:16665

約数の個数: 24

約数和(自身を含む): 265255200

約数和(自身を除く): 64115443

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 637, 931, 1729, 12103, 16619, 116333, 216047, 315761, 814331, 1512329, 2210327, 4104893, 10586303, 15472289, 28734251, 201139757]

約数ペア:

[(1, 201139757), (7, 28734251), (13, 15472289), (19, 10586303), (49, 4104893), (91, 2210327), (133, 1512329), (247, 814331), (637, 315761), (931, 216047), (1729, 116333), (12103, 16619)]