208275792

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{13109}}^1$

素因数の和:13451

約数の個数: 40

約数和(自身を含む): 539712480

約数和(自身を除く): 331436688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5296, 7944, 13109, 15888, 26218, 39327, 52436, 78654, 104872, 157308, 209744, 314616, 629232, 4339079, 8678158, 13017237, 17356316, 26034474, 34712632, 52068948, 69425264, 104137896, 208275792]

約数ペア:

[(1, 208275792), (2, 104137896), (3, 69425264), (4, 52068948), (6, 34712632), (8, 26034474), (12, 17356316), (16, 13017237), (24, 8678158), (48, 4339079), (331, 629232), (662, 314616), (993, 209744), (1324, 157308), (1986, 104872), (2648, 78654), (3972, 52436), (5296, 39327), (7944, 26218), (13109, 15888)]