201258376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4702

約数の個数: 64

約数和(自身を含む): 451008000

約数和(自身を除く): 249749624

約数列:

[1, 2, 4, 8, 11, 17, 22, 29, 34, 44, 58, 68, 88, 116, 136, 187, 232, 319, 374, 493, 638, 748, 986, 1276, 1496, 1972, 2552, 3944, 4639, 5423, 9278, 10846, 18556, 21692, 37112, 43384, 51029, 78863, 102058, 134531, 157726, 204116, 269062, 315452, 408232, 538124, 630904, 867493, 1076248, 1479841, 1734986, 2287027, 2959682, 3469972, 4574054, 5919364, 6939944, 9148108, 11838728, 18296216, 25157297, 50314594, 100629188, 201258376]

約数ペア:

[(1, 201258376), (2, 100629188), (4, 50314594), (8, 25157297), (11, 18296216), (17, 11838728), (22, 9148108), (29, 6939944), (34, 5919364), (44, 4574054), (58, 3469972), (68, 2959682), (88, 2287027), (116, 1734986), (136, 1479841), (187, 1076248), (232, 867493), (319, 630904), (374, 538124), (493, 408232), (638, 315452), (748, 269062), (986, 204116), (1276, 157726), (1496, 134531), (1972, 102058), (2552, 78863), (3944, 51029), (4639, 43384), (5423, 37112), (9278, 21692), (10846, 18556)]