200991284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{6793}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 379512840

約数和(自身を除く): 178521556

約数列:

[1, 2, 4, 13, 26, 52, 569, 1138, 2276, 6793, 7397, 13586, 14794, 27172, 29588, 88309, 176618, 353236, 3865217, 7730434, 15460868, 50247821, 100495642, 200991284]

約数ペア:

[(1, 200991284), (2, 100495642), (4, 50247821), (13, 15460868), (26, 7730434), (52, 3865217), (569, 353236), (1138, 176618), (2276, 88309), (6793, 29588), (7397, 27172), (13586, 14794)]