205698766

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{161459}}^1$

素因数の和:161488

約数の個数: 24

約数和(自身を含む): 386535240

約数和(自身を除く): 180836474

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 161459, 322918, 1130213, 2098967, 2260426, 4197934, 7911491, 14692769, 15822982, 29385538, 102849383, 205698766]

約数ペア:

[(1, 205698766), (2, 102849383), (7, 29385538), (13, 15822982), (14, 14692769), (26, 7911491), (49, 4197934), (91, 2260426), (98, 2098967), (182, 1130213), (637, 322918), (1274, 161459)]