197014740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{252583}}^1$

素因数の和:252608

約数の個数: 48

約数和(自身を含む): 594077568

約数和(自身を除く): 397062828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 252583, 505166, 757749, 1010332, 1262915, 1515498, 2525830, 3030996, 3283579, 3788745, 5051660, 6567158, 7577490, 9850737, 13134316, 15154980, 16417895, 19701474, 32835790, 39402948, 49253685, 65671580, 98507370, 197014740]

約数ペア:

[(1, 197014740), (2, 98507370), (3, 65671580), (4, 49253685), (5, 39402948), (6, 32835790), (10, 19701474), (12, 16417895), (13, 15154980), (15, 13134316), (20, 9850737), (26, 7577490), (30, 6567158), (39, 5051660), (52, 3788745), (60, 3283579), (65, 3030996), (78, 2525830), (130, 1515498), (156, 1262915), (195, 1010332), (260, 757749), (390, 505166), (780, 252583)]