200103280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{192407}}^1$

素因数の和:192433

約数の個数: 40

約数和(自身を含む): 501030432

約数和(自身を除く): 300927152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 192407, 384814, 769628, 962035, 1539256, 1924070, 2501291, 3078512, 3848140, 5002582, 7696280, 10005164, 12506455, 15392560, 20010328, 25012910, 40020656, 50025820, 100051640, 200103280]

約数ペア:

[(1, 200103280), (2, 100051640), (4, 50025820), (5, 40020656), (8, 25012910), (10, 20010328), (13, 15392560), (16, 12506455), (20, 10005164), (26, 7696280), (40, 5002582), (52, 3848140), (65, 3078512), (80, 2501291), (104, 1924070), (130, 1539256), (208, 962035), (260, 769628), (520, 384814), (1040, 192407)]