204597954

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 526417920

約数和(自身を除く): 321819966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 41, 54, 62, 66, 82, 93, 99, 123, 186, 198, 246, 271, 279, 297, 341, 369, 451, 542, 558, 594, 682, 738, 813, 837, 902, 1023, 1107, 1271, 1353, 1626, 1674, 2046, 2214, 2439, 2542, 2706, 2981, 3069, 3813, 4059, 4878, 5962, 6138, 7317, 7626, 8118, 8401, 8943, 9207, 11111, 11439, 12177, 13981, 14634, 16802, 17886, 18414, 22222, 22878, 24354, 25203, 26829, 27962, 33333, 34317, 41943, 50406, 53658, 66666, 68634, 75609, 80487, 83886, 92411, 99999, 122221, 125829, 151218, 160974, 184822, 199998, 226827, 244442, 251658, 277233, 299997, 344441, 366663, 377487, 453654, 554466, 599994, 688882, 733326, 754974, 831699, 1033323, 1099989, 1663398, 2066646, 2199978, 2495097, 3099969, 3299967, 3788851, 4990194, 6199938, 6599934, 7577702, 9299907, 11366553, 18599814, 22733106, 34099659, 68199318, 102298977, 204597954]

約数ペア:

[(1, 204597954), (2, 102298977), (3, 68199318), (6, 34099659), (9, 22733106), (11, 18599814), (18, 11366553), (22, 9299907), (27, 7577702), (31, 6599934), (33, 6199938), (41, 4990194), (54, 3788851), (62, 3299967), (66, 3099969), (82, 2495097), (93, 2199978), (99, 2066646), (123, 1663398), (186, 1099989), (198, 1033323), (246, 831699), (271, 754974), (279, 733326), (297, 688882), (341, 599994), (369, 554466), (451, 453654), (542, 377487), (558, 366663), (594, 344441), (682, 299997), (738, 277233), (813, 251658), (837, 244442), (902, 226827), (1023, 199998), (1107, 184822), (1271, 160974), (1353, 151218), (1626, 125829), (1674, 122221), (2046, 99999), (2214, 92411), (2439, 83886), (2542, 80487), (2706, 75609), (2981, 68634), (3069, 66666), (3813, 53658), (4059, 50406), (4878, 41943), (5962, 34317), (6138, 33333), (7317, 27962), (7626, 26829), (8118, 25203), (8401, 24354), (8943, 22878), (9207, 22222), (11111, 18414), (11439, 17886), (12177, 16802), (13981, 14634)]