201923900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{87793}}^1$

素因数の和:87830

約数の個数: 36

約数和(自身を含む): 457231152

約数和(自身を除く): 255307252

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 87793, 175586, 351172, 438965, 877930, 1755860, 2019239, 2194825, 4038478, 4389650, 8076956, 8779300, 10096195, 20192390, 40384780, 50480975, 100961950, 201923900]

約数ペア:

[(1, 201923900), (2, 100961950), (4, 50480975), (5, 40384780), (10, 20192390), (20, 10096195), (23, 8779300), (25, 8076956), (46, 4389650), (50, 4038478), (92, 2194825), (100, 2019239), (115, 1755860), (230, 877930), (460, 438965), (575, 351172), (1150, 175586), (2300, 87793)]