201577160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{296437}}^1$

素因数の和:296465

約数の個数: 32

約数和(自身を含む): 480229560

約数和(自身を除く): 278652400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 296437, 592874, 1185748, 1482185, 2371496, 2964370, 5039429, 5928740, 10078858, 11857480, 20157716, 25197145, 40315432, 50394290, 100788580, 201577160]

約数ペア:

[(1, 201577160), (2, 100788580), (4, 50394290), (5, 40315432), (8, 25197145), (10, 20157716), (17, 11857480), (20, 10078858), (34, 5928740), (40, 5039429), (68, 2964370), (85, 2371496), (136, 1482185), (170, 1185748), (340, 592874), (680, 296437)]