201617552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{23911}}^1$

素因数の和:23967

約数の個数: 40

約数和(自身を含む): 426972672

約数和(自身を除く): 225355120

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 23911, 47822, 95644, 191288, 382576, 406487, 741241, 812974, 1482482, 1625948, 2964964, 3251896, 5929928, 6503792, 11859856, 12601097, 25202194, 50404388, 100808776, 201617552]

約数ペア:

[(1, 201617552), (2, 100808776), (4, 50404388), (8, 25202194), (16, 12601097), (17, 11859856), (31, 6503792), (34, 5929928), (62, 3251896), (68, 2964964), (124, 1625948), (136, 1482482), (248, 812974), (272, 741241), (496, 406487), (527, 382576), (1054, 191288), (2108, 95644), (4216, 47822), (8432, 23911)]