202430888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 64

約数和(自身を含む): 425779200

約数和(自身を除く): 223348312

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 127, 236, 254, 307, 472, 508, 614, 649, 1016, 1228, 1298, 1397, 2456, 2596, 2794, 3377, 5192, 5588, 6754, 7493, 11176, 13508, 14986, 18113, 27016, 29972, 36226, 38989, 59944, 72452, 77978, 82423, 144904, 155956, 164846, 199243, 311912, 329692, 398486, 428879, 659384, 796972, 857758, 1593944, 1715516, 2300351, 3431032, 4600702, 9201404, 18402808, 25303861, 50607722, 101215444, 202430888]

約数ペア:

[(1, 202430888), (2, 101215444), (4, 50607722), (8, 25303861), (11, 18402808), (22, 9201404), (44, 4600702), (59, 3431032), (88, 2300351), (118, 1715516), (127, 1593944), (236, 857758), (254, 796972), (307, 659384), (472, 428879), (508, 398486), (614, 329692), (649, 311912), (1016, 199243), (1228, 164846), (1298, 155956), (1397, 144904), (2456, 82423), (2596, 77978), (2794, 72452), (3377, 59944), (5192, 38989), (5588, 36226), (6754, 29972), (7493, 27016), (11176, 18113), (13508, 14986)]