202135620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{25717}}^1$

素因数の和:25860

約数の個数: 48

約数和(自身を含む): 570322368

約数和(自身を除く): 368186748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 25717, 51434, 77151, 102868, 128585, 154302, 257170, 308604, 385755, 514340, 771510, 1543020, 3368927, 6737854, 10106781, 13475708, 16844635, 20213562, 33689270, 40427124, 50533905, 67378540, 101067810, 202135620]

約数ペア:

[(1, 202135620), (2, 101067810), (3, 67378540), (4, 50533905), (5, 40427124), (6, 33689270), (10, 20213562), (12, 16844635), (15, 13475708), (20, 10106781), (30, 6737854), (60, 3368927), (131, 1543020), (262, 771510), (393, 514340), (524, 385755), (655, 308604), (786, 257170), (1310, 154302), (1572, 128585), (1965, 102868), (2620, 77151), (3930, 51434), (7860, 25717)]