196258010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{8933}}^1$

素因数の和:8979

約数の個数: 32

約数和(自身を含む): 382732560

約数和(自身を除く): 186474550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 8933, 10985, 17866, 21970, 44665, 89330, 116129, 232258, 580645, 1161290, 1509677, 3019354, 7548385, 15096770, 19625801, 39251602, 98129005, 196258010]

約数ペア:

[(1, 196258010), (2, 98129005), (5, 39251602), (10, 19625801), (13, 15096770), (26, 7548385), (65, 3019354), (130, 1509677), (169, 1161290), (338, 580645), (845, 232258), (1690, 116129), (2197, 89330), (4394, 44665), (8933, 21970), (10985, 17866)]