220126074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{66343}}^1$

素因数の和:66434

約数の個数: 32

約数和(自身を含む): 509521920

約数和(自身を除く): 289395846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 66343, 132686, 199029, 398058, 464401, 928802, 1393203, 2786406, 5241097, 10482194, 15723291, 31446582, 36687679, 73375358, 110063037, 220126074]

約数ペア:

[(1, 220126074), (2, 110063037), (3, 73375358), (6, 36687679), (7, 31446582), (14, 15723291), (21, 10482194), (42, 5241097), (79, 2786406), (158, 1393203), (237, 928802), (474, 464401), (553, 398058), (1106, 199029), (1659, 132686), (3318, 66343)]