204535860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{2657}}^1$

素因数の和:3952

約数の個数: 48

約数和(自身を含む): 573362496

約数和(自身を除く): 368826636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1283, 2566, 2657, 3849, 5132, 5314, 6415, 7698, 7971, 10628, 12830, 13285, 15396, 15942, 19245, 25660, 26570, 31884, 38490, 39855, 53140, 76980, 79710, 159420, 3408931, 6817862, 10226793, 13635724, 17044655, 20453586, 34089310, 40907172, 51133965, 68178620, 102267930, 204535860]

約数ペア:

[(1, 204535860), (2, 102267930), (3, 68178620), (4, 51133965), (5, 40907172), (6, 34089310), (10, 20453586), (12, 17044655), (15, 13635724), (20, 10226793), (30, 6817862), (60, 3408931), (1283, 159420), (2566, 79710), (2657, 76980), (3849, 53140), (5132, 39855), (5314, 38490), (6415, 31884), (7698, 26570), (7971, 25660), (10628, 19245), (12830, 15942), (13285, 15396)]