201663982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1\times {\mathrm{967}}^1$

素因数の和:1612

約数の個数: 24

約数和(自身を含む): 328424976

約数和(自身を除く): 126760994

約数列:

[1, 2, 13, 26, 169, 338, 617, 967, 1234, 1934, 8021, 12571, 16042, 25142, 104273, 163423, 208546, 326846, 596639, 1193278, 7756307, 15512614, 100831991, 201663982]

約数ペア:

[(1, 201663982), (2, 100831991), (13, 15512614), (26, 7756307), (169, 1193278), (338, 596639), (617, 326846), (967, 208546), (1234, 163423), (1934, 104273), (8021, 25142), (12571, 16042)]