201193070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{4217}}^1$

素因数の和:4604

約数の個数: 32

約数和(自身を含む): 391160448

約数和(自身を除く): 189967378

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1835, 3670, 4217, 4771, 8434, 9542, 21085, 23855, 42170, 47710, 54821, 109642, 274105, 548210, 1547639, 3095278, 7738195, 15476390, 20119307, 40238614, 100596535, 201193070]

約数ペア:

[(1, 201193070), (2, 100596535), (5, 40238614), (10, 20119307), (13, 15476390), (26, 7738195), (65, 3095278), (130, 1547639), (367, 548210), (734, 274105), (1835, 109642), (3670, 54821), (4217, 47710), (4771, 42170), (8434, 23855), (9542, 21085)]