202920972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2137}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 487771872

約数和(自身を除く): 284850900

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 193, 246, 386, 492, 579, 772, 1158, 2137, 2316, 4274, 6411, 7913, 8548, 12822, 15826, 23739, 25644, 31652, 47478, 87617, 94956, 175234, 262851, 350468, 412441, 525702, 824882, 1051404, 1237323, 1649764, 2474646, 4949292, 16910081, 33820162, 50730243, 67640324, 101460486, 202920972]

約数ペア:

[(1, 202920972), (2, 101460486), (3, 67640324), (4, 50730243), (6, 33820162), (12, 16910081), (41, 4949292), (82, 2474646), (123, 1649764), (164, 1237323), (193, 1051404), (246, 824882), (386, 525702), (492, 412441), (579, 350468), (772, 262851), (1158, 175234), (2137, 94956), (2316, 87617), (4274, 47478), (6411, 31652), (7913, 25644), (8548, 23739), (12822, 15826)]