201877689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{967}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 298577664

約数和(自身を除く): 96699975

約数列:

[1, 3, 13, 39, 53, 101, 159, 303, 689, 967, 1313, 2067, 2901, 3939, 5353, 12571, 16059, 37713, 51251, 69589, 97667, 153753, 208767, 293001, 666263, 1269671, 1998789, 3809013, 5176351, 15529053, 67292563, 201877689]

約数ペア:

[(1, 201877689), (3, 67292563), (13, 15529053), (39, 5176351), (53, 3809013), (101, 1998789), (159, 1269671), (303, 666263), (689, 293001), (967, 208767), (1313, 153753), (2067, 97667), (2901, 69589), (3939, 51251), (5353, 37713), (12571, 16059)]