199962828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1429}}^1$

素因数の和:1488

約数の個数: 108

約数和(自身を含む): 571530960

約数和(自身を除く): 371568132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 207, 234, 276, 299, 338, 414, 468, 507, 598, 676, 828, 897, 1014, 1196, 1429, 1521, 1794, 2028, 2691, 2858, 3042, 3588, 3887, 4287, 5382, 5716, 6084, 7774, 8574, 10764, 11661, 12861, 15548, 17148, 18577, 23322, 25722, 32867, 34983, 37154, 46644, 51444, 55731, 65734, 69966, 74308, 98601, 111462, 131468, 139932, 167193, 197202, 222924, 241501, 295803, 334386, 394404, 427271, 483002, 591606, 668772, 724503, 854542, 966004, 1183212, 1281813, 1449006, 1709084, 2173509, 2563626, 2898012, 3845439, 4347018, 5127252, 5554523, 7690878, 8694036, 11109046, 15381756, 16663569, 22218092, 33327138, 49990707, 66654276, 99981414, 199962828]

約数ペア:

[(1, 199962828), (2, 99981414), (3, 66654276), (4, 49990707), (6, 33327138), (9, 22218092), (12, 16663569), (13, 15381756), (18, 11109046), (23, 8694036), (26, 7690878), (36, 5554523), (39, 5127252), (46, 4347018), (52, 3845439), (69, 2898012), (78, 2563626), (92, 2173509), (117, 1709084), (138, 1449006), (156, 1281813), (169, 1183212), (207, 966004), (234, 854542), (276, 724503), (299, 668772), (338, 591606), (414, 483002), (468, 427271), (507, 394404), (598, 334386), (676, 295803), (828, 241501), (897, 222924), (1014, 197202), (1196, 167193), (1429, 139932), (1521, 131468), (1794, 111462), (2028, 98601), (2691, 74308), (2858, 69966), (3042, 65734), (3588, 55731), (3887, 51444), (4287, 46644), (5382, 37154), (5716, 34983), (6084, 32867), (7774, 25722), (8574, 23322), (10764, 18577), (11661, 17148), (12861, 15548)]