202339340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{5107}}^1$

素因数の和:5406

約数の個数: 48

約数和(自身を含む): 487425792

約数和(自身を除く): 285086452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 283, 566, 1132, 1415, 1981, 2830, 3962, 5107, 5660, 7924, 9905, 10214, 19810, 20428, 25535, 35749, 39620, 51070, 71498, 102140, 142996, 178745, 357490, 714980, 1445281, 2890562, 5781124, 7226405, 10116967, 14452810, 20233934, 28905620, 40467868, 50584835, 101169670, 202339340]

約数ペア:

[(1, 202339340), (2, 101169670), (4, 50584835), (5, 40467868), (7, 28905620), (10, 20233934), (14, 14452810), (20, 10116967), (28, 7226405), (35, 5781124), (70, 2890562), (140, 1445281), (283, 714980), (566, 357490), (1132, 178745), (1415, 142996), (1981, 102140), (2830, 71498), (3962, 51070), (5107, 39620), (5660, 35749), (7924, 25535), (9905, 20428), (10214, 19810)]