207940930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{22051}}^1$

素因数の和:22122

約数の個数: 32

約数和(自身を含む): 400111488

約数和(自身を除く): 192170558

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 22051, 44102, 110255, 220510, 507173, 904091, 1014346, 1808182, 2535865, 4520455, 5071730, 9040910, 20794093, 41588186, 103970465, 207940930]

約数ペア:

[(1, 207940930), (2, 103970465), (5, 41588186), (10, 20794093), (23, 9040910), (41, 5071730), (46, 4520455), (82, 2535865), (115, 1808182), (205, 1014346), (230, 904091), (410, 507173), (943, 220510), (1886, 110255), (4715, 44102), (9430, 22051)]