200552180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{435983}}^1$

素因数の和:436015

約数の個数: 24

約数和(自身を含む): 439471872

約数和(自身を除く): 238919692

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 435983, 871966, 1743932, 2179915, 4359830, 8719660, 10027609, 20055218, 40110436, 50138045, 100276090, 200552180]

約数ペア:

[(1, 200552180), (2, 100276090), (4, 50138045), (5, 40110436), (10, 20055218), (20, 10027609), (23, 8719660), (46, 4359830), (92, 2179915), (115, 1743932), (230, 871966), (460, 435983)]