201998220172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{34129}}^1$

素因数の和:34403

約数の個数: 96

約数和(自身を含む): 431414121600

約数和(自身を除く): 229415901428

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 197, 203, 259, 394, 406, 518, 788, 812, 1036, 1073, 1379, 2146, 2758, 4292, 5516, 5713, 7289, 7511, 11426, 14578, 15022, 22852, 29156, 30044, 34129, 39991, 51023, 68258, 79982, 102046, 136516, 159964, 204092, 211381, 238903, 422762, 477806, 845524, 955612, 989741, 1262773, 1479667, 1979482, 2525546, 2959334, 3958964, 5051092, 5918668, 6723413, 6928187, 8839411, 13446826, 13856374, 17678822, 26893652, 27712748, 35357644, 36620417, 47063891, 73240834, 94127782, 146481668, 188255564, 194978977, 248766281, 256342919, 389957954, 497532562, 512685838, 779915908, 995065124, 1025371676, 1364852839, 1741363967, 2729705678, 3482727934, 5459411356, 6965455868, 7214222149, 14428444298, 28856888596, 50499555043, 100999110086, 201998220172]

約数ペア:

[(1, 201998220172), (2, 100999110086), (4, 50499555043), (7, 28856888596), (14, 14428444298), (28, 7214222149), (29, 6965455868), (37, 5459411356), (58, 3482727934), (74, 2729705678), (116, 1741363967), (148, 1364852839), (197, 1025371676), (203, 995065124), (259, 779915908), (394, 512685838), (406, 497532562), (518, 389957954), (788, 256342919), (812, 248766281), (1036, 194978977), (1073, 188255564), (1379, 146481668), (2146, 94127782), (2758, 73240834), (4292, 47063891), (5516, 36620417), (5713, 35357644), (7289, 27712748), (7511, 26893652), (11426, 17678822), (14578, 13856374), (15022, 13446826), (22852, 8839411), (29156, 6928187), (30044, 6723413), (34129, 5918668), (39991, 5051092), (51023, 3958964), (68258, 2959334), (79982, 2525546), (102046, 1979482), (136516, 1479667), (159964, 1262773), (204092, 989741), (211381, 955612), (238903, 845524), (422762, 477806)]