201879272

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{15881}}^1$

素因数の和:16121

約数の個数: 32

約数和(自身を含む): 434531520

約数和(自身を除く): 232652248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 12712, 15881, 31762, 63524, 111167, 127048, 222334, 444668, 889336, 3604987, 7209974, 14419948, 25234909, 28839896, 50469818, 100939636, 201879272]

約数ペア:

[(1, 201879272), (2, 100939636), (4, 50469818), (7, 28839896), (8, 25234909), (14, 14419948), (28, 7209974), (56, 3604987), (227, 889336), (454, 444668), (908, 222334), (1589, 127048), (1816, 111167), (3178, 63524), (6356, 31762), (12712, 15881)]