201994164918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123317561}}^1$

素因数の和:123317589

約数の個数: 48

約数和(自身を含む): 538651110816

約数和(自身を除く): 336656945898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 123317561, 246635122, 369952683, 739905366, 863222927, 1109858049, 1603128293, 1726445854, 2219716098, 2589668781, 3206256586, 4809384879, 5179337562, 7769006343, 9618769758, 11221898051, 14428154637, 15538012686, 22443796102, 28856309274, 33665694153, 67331388306, 100997082459, 201994164918]

約数ペア:

[(1, 201994164918), (2, 100997082459), (3, 67331388306), (6, 33665694153), (7, 28856309274), (9, 22443796102), (13, 15538012686), (14, 14428154637), (18, 11221898051), (21, 9618769758), (26, 7769006343), (39, 5179337562), (42, 4809384879), (63, 3206256586), (78, 2589668781), (91, 2219716098), (117, 1726445854), (126, 1603128293), (182, 1109858049), (234, 863222927), (273, 739905366), (546, 369952683), (819, 246635122), (1638, 123317561)]