205979544

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{12071}}^1$

素因数の和:12165

約数の個数: 64

約数和(自身を含む): 579456000

約数和(自身を除く): 373476456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 12071, 17064, 24142, 36213, 48284, 72426, 96568, 108639, 144852, 217278, 289704, 325917, 434556, 651834, 869112, 953609, 1303668, 1907218, 2607336, 2860827, 3814436, 5721654, 7628872, 8582481, 11443308, 17164962, 22886616, 25747443, 34329924, 51494886, 68659848, 102989772, 205979544]

約数ペア:

[(1, 205979544), (2, 102989772), (3, 68659848), (4, 51494886), (6, 34329924), (8, 25747443), (9, 22886616), (12, 17164962), (18, 11443308), (24, 8582481), (27, 7628872), (36, 5721654), (54, 3814436), (72, 2860827), (79, 2607336), (108, 1907218), (158, 1303668), (216, 953609), (237, 869112), (316, 651834), (474, 434556), (632, 325917), (711, 289704), (948, 217278), (1422, 144852), (1896, 108639), (2133, 96568), (2844, 72426), (4266, 48284), (5688, 36213), (8532, 24142), (12071, 17064)]