200123252

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^2\times {\mathrm{3533}}^1$

素因数の和:3585

約数の個数: 54

約数和(自身を含む): 432890262

約数和(自身を除く): 232767010

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 289, 476, 578, 833, 1156, 1666, 2023, 3332, 3533, 4046, 7066, 8092, 14132, 14161, 24731, 28322, 49462, 56644, 60061, 98924, 120122, 173117, 240244, 346234, 420427, 692468, 840854, 1021037, 1681708, 2042074, 2942989, 4084148, 5885978, 7147259, 11771956, 14294518, 28589036, 50030813, 100061626, 200123252]

約数ペア:

[(1, 200123252), (2, 100061626), (4, 50030813), (7, 28589036), (14, 14294518), (17, 11771956), (28, 7147259), (34, 5885978), (49, 4084148), (68, 2942989), (98, 2042074), (119, 1681708), (196, 1021037), (238, 840854), (289, 692468), (476, 420427), (578, 346234), (833, 240244), (1156, 173117), (1666, 120122), (2023, 98924), (3332, 60061), (3533, 56644), (4046, 49462), (7066, 28322), (8092, 24731), (14132, 14161)]