201437080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22787}}^1$

素因数の和:22828

約数の個数: 64

約数和(自身を含む): 516831840

約数和(自身を除く): 315394760

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 22787, 45574, 91148, 113935, 182296, 227870, 296231, 387379, 455740, 592462, 774758, 911480, 1184924, 1481155, 1549516, 1936895, 2369848, 2962310, 3099032, 3873790, 5035927, 5924620, 7747580, 10071854, 11849240, 15495160, 20143708, 25179635, 40287416, 50359270, 100718540, 201437080]

約数ペア:

[(1, 201437080), (2, 100718540), (4, 50359270), (5, 40287416), (8, 25179635), (10, 20143708), (13, 15495160), (17, 11849240), (20, 10071854), (26, 7747580), (34, 5924620), (40, 5035927), (52, 3873790), (65, 3099032), (68, 2962310), (85, 2369848), (104, 1936895), (130, 1549516), (136, 1481155), (170, 1184924), (221, 911480), (260, 774758), (340, 592462), (442, 455740), (520, 387379), (680, 296231), (884, 227870), (1105, 182296), (1768, 113935), (2210, 91148), (4420, 45574), (8840, 22787)]