220717416

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{129529}}^1$

素因数の和:129609

約数の個数: 32

約数和(自身を含む): 559569600

約数和(自身を除く): 338852184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 129529, 259058, 388587, 518116, 777174, 1036232, 1554348, 3108696, 9196559, 18393118, 27589677, 36786236, 55179354, 73572472, 110358708, 220717416]

約数ペア:

[(1, 220717416), (2, 110358708), (3, 73572472), (4, 55179354), (6, 36786236), (8, 27589677), (12, 18393118), (24, 9196559), (71, 3108696), (142, 1554348), (213, 1036232), (284, 777174), (426, 518116), (568, 388587), (852, 259058), (1704, 129529)]