202135270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3105

約数の個数: 48

約数和(自身を含む): 403442208

約数和(自身を除く): 201306938

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 289, 391, 578, 782, 1445, 1955, 2890, 3041, 3910, 6082, 6647, 13294, 15205, 30410, 33235, 51697, 66470, 69943, 103394, 139886, 258485, 349715, 516970, 699430, 878849, 1189031, 1757698, 2378062, 4394245, 5945155, 8788490, 11890310, 20213527, 40427054, 101067635, 202135270]

約数ペア:

[(1, 202135270), (2, 101067635), (5, 40427054), (10, 20213527), (17, 11890310), (23, 8788490), (34, 5945155), (46, 4394245), (85, 2378062), (115, 1757698), (170, 1189031), (230, 878849), (289, 699430), (391, 516970), (578, 349715), (782, 258485), (1445, 139886), (1955, 103394), (2890, 69943), (3041, 66470), (3910, 51697), (6082, 33235), (6647, 30410), (13294, 15205)]