190712812

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 346488408

約数和(自身を除く): 155775596

約数列:

[1, 2, 4, 41, 82, 113, 164, 226, 251, 452, 502, 1004, 1681, 3362, 4633, 6724, 9266, 10291, 18532, 20582, 28363, 41164, 56726, 113452, 189953, 379906, 421931, 759812, 843862, 1162883, 1687724, 2325766, 4651532, 47678203, 95356406, 190712812]

約数ペア:

[(1, 190712812), (2, 95356406), (4, 47678203), (41, 4651532), (82, 2325766), (113, 1687724), (164, 1162883), (226, 843862), (251, 759812), (452, 421931), (502, 379906), (1004, 189953), (1681, 113452), (3362, 56726), (4633, 41164), (6724, 28363), (9266, 20582), (10291, 18532)]