201554176

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1597}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 440952120

約数和(自身を除く): 239397944

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 256, 272, 464, 493, 544, 928, 986, 1088, 1597, 1856, 1972, 2176, 3194, 3712, 3944, 4352, 6388, 7424, 7888, 12776, 15776, 25552, 27149, 31552, 46313, 51104, 54298, 63104, 92626, 102208, 108596, 126208, 185252, 204416, 217192, 370504, 408832, 434384, 741008, 787321, 868768, 1482016, 1574642, 1737536, 2964032, 3149284, 3475072, 5928064, 6298568, 6950144, 11856128, 12597136, 25194272, 50388544, 100777088, 201554176]

約数ペア:

[(1, 201554176), (2, 100777088), (4, 50388544), (8, 25194272), (16, 12597136), (17, 11856128), (29, 6950144), (32, 6298568), (34, 5928064), (58, 3475072), (64, 3149284), (68, 2964032), (116, 1737536), (128, 1574642), (136, 1482016), (232, 868768), (256, 787321), (272, 741008), (464, 434384), (493, 408832), (544, 370504), (928, 217192), (986, 204416), (1088, 185252), (1597, 126208), (1856, 108596), (1972, 102208), (2176, 92626), (3194, 63104), (3712, 54298), (3944, 51104), (4352, 46313), (6388, 31552), (7424, 27149), (7888, 25552), (12776, 15776)]