195440644

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 397901952

約数和(自身を除く): 202461308

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 227, 317, 388, 454, 634, 679, 908, 1268, 1358, 1589, 2219, 2716, 3178, 4438, 6356, 8876, 22019, 30749, 44038, 61498, 71959, 88076, 122996, 143918, 154133, 215243, 287836, 308266, 430486, 503713, 616532, 860972, 1007426, 2014852, 6980023, 13960046, 27920092, 48860161, 97720322, 195440644]

約数ペア:

[(1, 195440644), (2, 97720322), (4, 48860161), (7, 27920092), (14, 13960046), (28, 6980023), (97, 2014852), (194, 1007426), (227, 860972), (317, 616532), (388, 503713), (454, 430486), (634, 308266), (679, 287836), (908, 215243), (1268, 154133), (1358, 143918), (1589, 122996), (2219, 88076), (2716, 71959), (3178, 61498), (4438, 44038), (6356, 30749), (8876, 22019)]