207717822

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{13249}}^1$

素因数の和:13337

約数の個数: 48

約数和(自身を含む): 491946000

約数和(自身を除く): 284228178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 13249, 15678, 26498, 39747, 79494, 119241, 172237, 238482, 344474, 516711, 887683, 1033422, 1550133, 1775366, 2663049, 3100266, 5326098, 7989147, 11539879, 15978294, 23079758, 34619637, 69239274, 103858911, 207717822]

約数ペア:

[(1, 207717822), (2, 103858911), (3, 69239274), (6, 34619637), (9, 23079758), (13, 15978294), (18, 11539879), (26, 7989147), (39, 5326098), (67, 3100266), (78, 2663049), (117, 1775366), (134, 1550133), (201, 1033422), (234, 887683), (402, 516711), (603, 344474), (871, 238482), (1206, 172237), (1742, 119241), (2613, 79494), (5226, 39747), (7839, 26498), (13249, 15678)]