201323287726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{20021}}^1$

素因数の和:20281

約数の個数: 64

約数和(自身を含む): 343212318720

約数和(自身を除く): 141889030994

約数列:

[1, 2, 11, 22, 59, 61, 118, 122, 127, 254, 649, 671, 1298, 1342, 1397, 2794, 3599, 7198, 7493, 7747, 14986, 15494, 20021, 39589, 40042, 79178, 82423, 85217, 164846, 170434, 220231, 440462, 457073, 914146, 1181239, 1221281, 2362478, 2442562, 2542667, 5027803, 5085334, 10055606, 12993629, 13434091, 25987258, 26868182, 27969337, 55938674, 72055579, 144111158, 150017353, 155102687, 300034706, 310205374, 792611369, 1585222738, 1650190883, 1706129557, 3300381766, 3412259114, 9151058533, 18302117066, 100661643863, 201323287726]

約数ペア:

[(1, 201323287726), (2, 100661643863), (11, 18302117066), (22, 9151058533), (59, 3412259114), (61, 3300381766), (118, 1706129557), (122, 1650190883), (127, 1585222738), (254, 792611369), (649, 310205374), (671, 300034706), (1298, 155102687), (1342, 150017353), (1397, 144111158), (2794, 72055579), (3599, 55938674), (7198, 27969337), (7493, 26868182), (7747, 25987258), (14986, 13434091), (15494, 12993629), (20021, 10055606), (39589, 5085334), (40042, 5027803), (79178, 2542667), (82423, 2442562), (85217, 2362478), (164846, 1221281), (170434, 1181239), (220231, 914146), (440462, 457073)]