199111968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{62851}}^1$

素因数の和:62878

約数の個数: 72

約数和(自身を含む): 617709456

約数和(自身を除く): 418597488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 62851, 125702, 188553, 251404, 377106, 502808, 565659, 691361, 754212, 1005616, 1131318, 1382722, 1508424, 2011232, 2074083, 2262636, 2765444, 3016848, 4148166, 4525272, 5530888, 6033696, 6222249, 8296332, 9050544, 11061776, 12444498, 16592664, 18101088, 22123552, 24888996, 33185328, 49777992, 66370656, 99555984, 199111968]

約数ペア:

[(1, 199111968), (2, 99555984), (3, 66370656), (4, 49777992), (6, 33185328), (8, 24888996), (9, 22123552), (11, 18101088), (12, 16592664), (16, 12444498), (18, 11061776), (22, 9050544), (24, 8296332), (32, 6222249), (33, 6033696), (36, 5530888), (44, 4525272), (48, 4148166), (66, 3016848), (72, 2765444), (88, 2262636), (96, 2074083), (99, 2011232), (132, 1508424), (144, 1382722), (176, 1131318), (198, 1005616), (264, 754212), (288, 691361), (352, 565659), (396, 502808), (528, 377106), (792, 251404), (1056, 188553), (1584, 125702), (3168, 62851)]