194691944410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10889}}^1\times {\mathrm{43609}}^1$

素因数の和:54546

約数の個数: 32

約数和(自身を含む): 359034152400

約数和(自身を除く): 164342207990

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 10889, 21778, 43609, 54445, 87218, 108890, 218045, 436090, 446449, 892898, 1787969, 2232245, 3575938, 4464490, 8939845, 17879690, 474858401, 949716802, 2374292005, 4748584010, 19469194441, 38938388882, 97345972205, 194691944410]

約数ペア:

[(1, 194691944410), (2, 97345972205), (5, 38938388882), (10, 19469194441), (41, 4748584010), (82, 2374292005), (205, 949716802), (410, 474858401), (10889, 17879690), (21778, 8939845), (43609, 4464490), (54445, 3575938), (87218, 2232245), (108890, 1787969), (218045, 892898), (436090, 446449)]