190411564

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 395599680

約数和(自身を除く): 205188116

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 421, 557, 812, 842, 1114, 1684, 2228, 2947, 3899, 5894, 7798, 11788, 12209, 15596, 16153, 24418, 32306, 48836, 64612, 85463, 113071, 170926, 226142, 234497, 341852, 452284, 468994, 937988, 1641479, 3282958, 6565916, 6800413, 13600826, 27201652, 47602891, 95205782, 190411564]

約数ペア:

[(1, 190411564), (2, 95205782), (4, 47602891), (7, 27201652), (14, 13600826), (28, 6800413), (29, 6565916), (58, 3282958), (116, 1641479), (203, 937988), (406, 468994), (421, 452284), (557, 341852), (812, 234497), (842, 226142), (1114, 170926), (1684, 113071), (2228, 85463), (2947, 64612), (3899, 48836), (5894, 32306), (7798, 24418), (11788, 16153), (12209, 15596)]