201948929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 263208960

約数和(自身を除く): 61260031

約数列:

[1, 7, 13, 19, 91, 133, 247, 271, 431, 1729, 1897, 3017, 3523, 5149, 5603, 8189, 24661, 36043, 39221, 57323, 66937, 106457, 116801, 468559, 745199, 817607, 1518413, 2219219, 10628891, 15534533, 28849847, 201948929]

約数ペア:

[(1, 201948929), (7, 28849847), (13, 15534533), (19, 10628891), (91, 2219219), (133, 1518413), (247, 817607), (271, 745199), (431, 468559), (1729, 116801), (1897, 106457), (3017, 66937), (3523, 57323), (5149, 39221), (5603, 36043), (8189, 24661)]