203090264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{3037}}^1$

素因数の和:3699

約数の個数: 32

約数和(自身を含む): 410859120

約数和(自身を除く): 207768856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 643, 1286, 2572, 3037, 5144, 6074, 8359, 12148, 16718, 24296, 33436, 39481, 66872, 78962, 157924, 315848, 1952791, 3905582, 7811164, 15622328, 25386283, 50772566, 101545132, 203090264]

約数ペア:

[(1, 203090264), (2, 101545132), (4, 50772566), (8, 25386283), (13, 15622328), (26, 7811164), (52, 3905582), (104, 1952791), (643, 315848), (1286, 157924), (2572, 78962), (3037, 66872), (5144, 39481), (6074, 33436), (8359, 24296), (12148, 16718)]