200561440

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{11093}}^1$

素因数の和:11221

約数の個数: 48

約数和(自身を含む): 478062648

約数和(自身を除く): 277501208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 9040, 11093, 18080, 22186, 44372, 55465, 88744, 110930, 177488, 221860, 354976, 443720, 887440, 1253509, 1774880, 2507018, 5014036, 6267545, 10028072, 12535090, 20056144, 25070180, 40112288, 50140360, 100280720, 200561440]

約数ペア:

[(1, 200561440), (2, 100280720), (4, 50140360), (5, 40112288), (8, 25070180), (10, 20056144), (16, 12535090), (20, 10028072), (32, 6267545), (40, 5014036), (80, 2507018), (113, 1774880), (160, 1253509), (226, 887440), (452, 443720), (565, 354976), (904, 221860), (1130, 177488), (1808, 110930), (2260, 88744), (3616, 55465), (4520, 44372), (9040, 22186), (11093, 18080)]