213348798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8521}}^1$

素因数の和:8649

約数の個数: 48

約数和(自身を含む): 502525296

約数和(自身を除く): 289176498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1926, 2782, 4173, 8346, 8521, 12519, 17042, 25038, 25563, 51126, 76689, 110773, 153378, 221546, 332319, 664638, 911747, 996957, 1823494, 1993914, 2735241, 5470482, 8205723, 11852711, 16411446, 23705422, 35558133, 71116266, 106674399, 213348798]

約数ペア:

[(1, 213348798), (2, 106674399), (3, 71116266), (6, 35558133), (9, 23705422), (13, 16411446), (18, 11852711), (26, 8205723), (39, 5470482), (78, 2735241), (107, 1993914), (117, 1823494), (214, 996957), (234, 911747), (321, 664638), (642, 332319), (963, 221546), (1391, 153378), (1926, 110773), (2782, 76689), (4173, 51126), (8346, 25563), (8521, 25038), (12519, 17042)]