208998078

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1\times {\mathrm{1163}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 426079872

約数和(自身を除く): 217081794

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 491, 982, 1163, 1473, 2326, 2946, 3489, 6978, 29951, 59902, 70943, 89853, 141886, 179706, 212829, 425658, 571033, 1142066, 1713099, 3426198, 34833013, 69666026, 104499039, 208998078]

約数ペア:

[(1, 208998078), (2, 104499039), (3, 69666026), (6, 34833013), (61, 3426198), (122, 1713099), (183, 1142066), (366, 571033), (491, 425658), (982, 212829), (1163, 179706), (1473, 141886), (2326, 89853), (2946, 70943), (3489, 59902), (6978, 29951)]