208111932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2179}}^1$

素因数の和:2575

約数の個数: 72

約数和(自身を含む): 603075200

約数和(自身を除く): 394963268

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 1137, 1516, 2179, 2274, 2653, 3411, 4358, 4548, 5306, 6537, 6822, 7959, 8716, 10612, 13074, 13644, 15253, 15918, 19611, 23877, 26148, 30506, 31836, 39222, 45759, 47754, 61012, 78444, 91518, 95508, 137277, 183036, 274554, 549108, 825841, 1651682, 2477523, 3303364, 4955046, 5780887, 7432569, 9910092, 11561774, 14865138, 17342661, 23123548, 29730276, 34685322, 52027983, 69370644, 104055966, 208111932]

約数ペア:

[(1, 208111932), (2, 104055966), (3, 69370644), (4, 52027983), (6, 34685322), (7, 29730276), (9, 23123548), (12, 17342661), (14, 14865138), (18, 11561774), (21, 9910092), (28, 7432569), (36, 5780887), (42, 4955046), (63, 3303364), (84, 2477523), (126, 1651682), (252, 825841), (379, 549108), (758, 274554), (1137, 183036), (1516, 137277), (2179, 95508), (2274, 91518), (2653, 78444), (3411, 61012), (4358, 47754), (4548, 45759), (5306, 39222), (6537, 31836), (6822, 30506), (7959, 26148), (8716, 23877), (10612, 19611), (13074, 15918), (13644, 15253)]