202102485

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 365568000

約数和(自身を除く): 163465515

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 67, 93, 155, 195, 201, 335, 403, 465, 499, 871, 1005, 1209, 1497, 2015, 2077, 2495, 2613, 4355, 6045, 6231, 6487, 7485, 10385, 13065, 15469, 19461, 27001, 31155, 32435, 33433, 46407, 77345, 81003, 97305, 100299, 135005, 167165, 201097, 232035, 405015, 434629, 501495, 603291, 1005485, 1036423, 1303887, 2173145, 3016455, 3109269, 5182115, 6519435, 13473499, 15546345, 40420497, 67367495, 202102485]

約数ペア:

[(1, 202102485), (3, 67367495), (5, 40420497), (13, 15546345), (15, 13473499), (31, 6519435), (39, 5182115), (65, 3109269), (67, 3016455), (93, 2173145), (155, 1303887), (195, 1036423), (201, 1005485), (335, 603291), (403, 501495), (465, 434629), (499, 405015), (871, 232035), (1005, 201097), (1209, 167165), (1497, 135005), (2015, 100299), (2077, 97305), (2495, 81003), (2613, 77345), (4355, 46407), (6045, 33433), (6231, 32435), (6487, 31155), (7485, 27001), (10385, 19461), (13065, 15469)]