220097712

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{51521}}^1$

素因数の和:51621

約数の個数: 40

約数和(自身を含む): 574985520

約数和(自身を除く): 354887808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 51521, 103042, 154563, 206084, 309126, 412168, 618252, 824336, 1236504, 2473008, 4585369, 9170738, 13756107, 18341476, 27512214, 36682952, 55024428, 73365904, 110048856, 220097712]

約数ペア:

[(1, 220097712), (2, 110048856), (3, 73365904), (4, 55024428), (6, 36682952), (8, 27512214), (12, 18341476), (16, 13756107), (24, 9170738), (48, 4585369), (89, 2473008), (178, 1236504), (267, 824336), (356, 618252), (534, 412168), (712, 309126), (1068, 206084), (1424, 154563), (2136, 103042), (4272, 51521)]