200491380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9857}}^1$

素因数の和:9985

約数の個数: 72

約数和(自身を含む): 613601352

約数和(自身を除く): 413109972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 9857, 10170, 19714, 20340, 29571, 39428, 49285, 59142, 88713, 98570, 118284, 147855, 177426, 197140, 295710, 354852, 443565, 591420, 887130, 1113841, 1774260, 2227682, 3341523, 4455364, 5569205, 6683046, 10024569, 11138410, 13366092, 16707615, 20049138, 22276820, 33415230, 40098276, 50122845, 66830460, 100245690, 200491380]

約数ペア:

[(1, 200491380), (2, 100245690), (3, 66830460), (4, 50122845), (5, 40098276), (6, 33415230), (9, 22276820), (10, 20049138), (12, 16707615), (15, 13366092), (18, 11138410), (20, 10024569), (30, 6683046), (36, 5569205), (45, 4455364), (60, 3341523), (90, 2227682), (113, 1774260), (180, 1113841), (226, 887130), (339, 591420), (452, 443565), (565, 354852), (678, 295710), (1017, 197140), (1130, 177426), (1356, 147855), (1695, 118284), (2034, 98570), (2260, 88713), (3390, 59142), (4068, 49285), (5085, 39428), (6780, 29571), (9857, 20340), (10170, 19714)]