100480212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{398731}}^1$

素因数の和:398748

約数の個数: 36

約数和(自身を含む): 290276896

約数和(自身を除く): 189796684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 398731, 797462, 1196193, 1594924, 2392386, 2791117, 3588579, 4784772, 5582234, 7177158, 8373351, 11164468, 14354316, 16746702, 25120053, 33493404, 50240106, 100480212]

約数ペア:

[(1, 100480212), (2, 50240106), (3, 33493404), (4, 25120053), (6, 16746702), (7, 14354316), (9, 11164468), (12, 8373351), (14, 7177158), (18, 5582234), (21, 4784772), (28, 3588579), (36, 2791117), (42, 2392386), (63, 1594924), (84, 1196193), (126, 797462), (252, 398731)]