202418900

素因数分解:

$2^2\times 5^2\times {\mathrm{419}}^1\times {\mathrm{4831}}^1$

素因数の和:5264

約数の個数: 36

約数和(自身を含む): 440388480

約数和(自身を除く): 237969580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 419, 838, 1676, 2095, 4190, 4831, 8380, 9662, 10475, 19324, 20950, 24155, 41900, 48310, 96620, 120775, 241550, 483100, 2024189, 4048378, 8096756, 10120945, 20241890, 40483780, 50604725, 101209450, 202418900]

約数ペア:

[(1, 202418900), (2, 101209450), (4, 50604725), (5, 40483780), (10, 20241890), (20, 10120945), (25, 8096756), (50, 4048378), (100, 2024189), (419, 483100), (838, 241550), (1676, 120775), (2095, 96620), (4190, 48310), (4831, 41900), (8380, 24155), (9662, 20950), (10475, 19324)]