403142402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 674505792

約数和(自身を除く): 271363390

約数列:

[1, 2, 13, 26, 71, 107, 142, 157, 169, 214, 314, 338, 923, 1391, 1846, 2041, 2782, 4082, 7597, 11147, 11999, 15194, 16799, 18083, 22294, 23998, 26533, 33598, 36166, 53066, 98761, 144911, 197522, 218387, 289822, 436774, 1192729, 1283893, 1883843, 2385458, 2567786, 2839031, 3767686, 5678062, 15505477, 31010954, 201571201, 403142402]

約数ペア:

[(1, 403142402), (2, 201571201), (13, 31010954), (26, 15505477), (71, 5678062), (107, 3767686), (142, 2839031), (157, 2567786), (169, 2385458), (214, 1883843), (314, 1283893), (338, 1192729), (923, 436774), (1391, 289822), (1846, 218387), (2041, 197522), (2782, 144911), (4082, 98761), (7597, 53066), (11147, 36166), (11999, 33598), (15194, 26533), (16799, 23998), (18083, 22294)]