201256656

素因数分解:

$2^4\times 3^1\times {\mathrm{821}}^1\times {\mathrm{5107}}^1$

素因数の和:5939

約数の個数: 40

約数和(自身を含む): 520648224

約数和(自身を除く): 319391568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 821, 1642, 2463, 3284, 4926, 5107, 6568, 9852, 10214, 13136, 15321, 19704, 20428, 30642, 39408, 40856, 61284, 81712, 122568, 245136, 4192847, 8385694, 12578541, 16771388, 25157082, 33542776, 50314164, 67085552, 100628328, 201256656]

約数ペア:

[(1, 201256656), (2, 100628328), (3, 67085552), (4, 50314164), (6, 33542776), (8, 25157082), (12, 16771388), (16, 12578541), (24, 8385694), (48, 4192847), (821, 245136), (1642, 122568), (2463, 81712), (3284, 61284), (4926, 40856), (5107, 39408), (6568, 30642), (9852, 20428), (10214, 19704), (13136, 15321)]