206434704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19819}}^1$

素因数の和:19868

約数の個数: 80

約数和(自身を含む): 629166080

約数和(自身を除く): 422731376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 19819, 39638, 59457, 79276, 118914, 138733, 158552, 237828, 277466, 317104, 416199, 475656, 554932, 614389, 832398, 951312, 1109864, 1228778, 1664796, 1843167, 2219728, 2457556, 3329592, 3686334, 4300723, 4915112, 6659184, 7372668, 8601446, 9830224, 12902169, 14745336, 17202892, 25804338, 29490672, 34405784, 51608676, 68811568, 103217352, 206434704]

約数ペア:

[(1, 206434704), (2, 103217352), (3, 68811568), (4, 51608676), (6, 34405784), (7, 29490672), (8, 25804338), (12, 17202892), (14, 14745336), (16, 12902169), (21, 9830224), (24, 8601446), (28, 7372668), (31, 6659184), (42, 4915112), (48, 4300723), (56, 3686334), (62, 3329592), (84, 2457556), (93, 2219728), (112, 1843167), (124, 1664796), (168, 1228778), (186, 1109864), (217, 951312), (248, 832398), (336, 614389), (372, 554932), (434, 475656), (496, 416199), (651, 317104), (744, 277466), (868, 237828), (1302, 158552), (1488, 138733), (1736, 118914), (2604, 79276), (3472, 59457), (5208, 39638), (10416, 19819)]