201876819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2917}}^1$

素因数の和:3019

約数の個数: 32

約数和(自身を含む): 302538240

約数和(自身を除く): 100661421

約数列:

[1, 3, 17, 23, 51, 59, 69, 177, 391, 1003, 1173, 1357, 2917, 3009, 4071, 8751, 23069, 49589, 67091, 69207, 148767, 172103, 201273, 516309, 1140547, 2925751, 3421641, 3958369, 8777253, 11875107, 67292273, 201876819]

約数ペア:

[(1, 201876819), (3, 67292273), (17, 11875107), (23, 8777253), (51, 3958369), (59, 3421641), (69, 2925751), (177, 1140547), (391, 516309), (1003, 201273), (1173, 172103), (1357, 148767), (2917, 69207), (3009, 67091), (4071, 49589), (8751, 23069)]