202968997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3697}}^1$

素因数の和:3769

約数の個数: 32

約数和(自身を含む): 272646144

約数和(自身を除く): 69677147

約数列:

[1, 7, 11, 23, 31, 77, 161, 217, 253, 341, 713, 1771, 2387, 3697, 4991, 7843, 25879, 40667, 54901, 85031, 114607, 284669, 595217, 802249, 935341, 1260677, 2635961, 6547387, 8824739, 18451727, 28995571, 202968997]

約数ペア:

[(1, 202968997), (7, 28995571), (11, 18451727), (23, 8824739), (31, 6547387), (77, 2635961), (161, 1260677), (217, 935341), (253, 802249), (341, 595217), (713, 284669), (1771, 114607), (2387, 85031), (3697, 54901), (4991, 40667), (7843, 25879)]