207913446

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2621}}^1$

素因数の和:2758

約数の個数: 64

約数和(自身を含む): 502165440

約数和(自身を除く): 294251994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 113, 117, 226, 234, 339, 351, 678, 702, 1017, 1469, 2034, 2621, 2938, 3051, 4407, 5242, 6102, 7863, 8814, 13221, 15726, 23589, 26442, 34073, 39663, 47178, 68146, 70767, 79326, 102219, 141534, 204438, 296173, 306657, 592346, 613314, 888519, 919971, 1777038, 1839942, 2665557, 3850249, 5331114, 7700498, 7996671, 11550747, 15993342, 23101494, 34652241, 69304482, 103956723, 207913446]

約数ペア:

[(1, 207913446), (2, 103956723), (3, 69304482), (6, 34652241), (9, 23101494), (13, 15993342), (18, 11550747), (26, 7996671), (27, 7700498), (39, 5331114), (54, 3850249), (78, 2665557), (113, 1839942), (117, 1777038), (226, 919971), (234, 888519), (339, 613314), (351, 592346), (678, 306657), (702, 296173), (1017, 204438), (1469, 141534), (2034, 102219), (2621, 79326), (2938, 70767), (3051, 68146), (4407, 47178), (5242, 39663), (6102, 34073), (7863, 26442), (8814, 23589), (13221, 15726)]