203411080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{9613}}^1$

素因数の和:9670

約数の個数: 48

約数和(自身を含む): 478488780

約数和(自身を除く): 275077700

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 4232, 5290, 9613, 10580, 19226, 21160, 38452, 48065, 76904, 96130, 192260, 221099, 384520, 442198, 884396, 1105495, 1768792, 2210990, 4421980, 5085277, 8843960, 10170554, 20341108, 25426385, 40682216, 50852770, 101705540, 203411080]

約数ペア:

[(1, 203411080), (2, 101705540), (4, 50852770), (5, 40682216), (8, 25426385), (10, 20341108), (20, 10170554), (23, 8843960), (40, 5085277), (46, 4421980), (92, 2210990), (115, 1768792), (184, 1105495), (230, 884396), (460, 442198), (529, 384520), (920, 221099), (1058, 192260), (2116, 96130), (2645, 76904), (4232, 48065), (5290, 38452), (9613, 21160), (10580, 19226)]