207946245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{3407}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 359557632

約数和(自身を除く): 151611387

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 313, 939, 1565, 3407, 4069, 4695, 10221, 12207, 17035, 20345, 44291, 51105, 61035, 132873, 221455, 664365, 1066391, 3199173, 5331955, 13863083, 15995865, 41589249, 69315415, 207946245]

約数ペア:

[(1, 207946245), (3, 69315415), (5, 41589249), (13, 15995865), (15, 13863083), (39, 5331955), (65, 3199173), (195, 1066391), (313, 664365), (939, 221455), (1565, 132873), (3407, 61035), (4069, 51105), (4695, 44291), (10221, 20345), (12207, 17035)]