200898632

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 421070400

約数和(自身を除く): 220171768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 113, 178, 226, 227, 356, 452, 454, 712, 904, 908, 979, 1243, 1816, 1958, 2486, 2497, 3916, 4972, 4994, 7832, 9944, 9988, 10057, 19976, 20114, 20203, 25651, 40228, 40406, 51302, 80456, 80812, 102604, 110627, 161624, 205208, 221254, 222233, 282161, 442508, 444466, 564322, 885016, 888932, 1128644, 1777864, 2257288, 2282939, 4565878, 9131756, 18263512, 25112329, 50224658, 100449316, 200898632]

約数ペア:

[(1, 200898632), (2, 100449316), (4, 50224658), (8, 25112329), (11, 18263512), (22, 9131756), (44, 4565878), (88, 2282939), (89, 2257288), (113, 1777864), (178, 1128644), (226, 888932), (227, 885016), (356, 564322), (452, 444466), (454, 442508), (712, 282161), (904, 222233), (908, 221254), (979, 205208), (1243, 161624), (1816, 110627), (1958, 102604), (2486, 80812), (2497, 80456), (3916, 51302), (4972, 40406), (4994, 40228), (7832, 25651), (9944, 20203), (9988, 20114), (10057, 19976)]