222488450

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{103483}}^1$

素因数の和:103538

約数の個数: 24

約数和(自身を含む): 423456528

約数和(自身を除く): 200968078

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 103483, 206966, 517415, 1034830, 2587075, 4449769, 5174150, 8899538, 22248845, 44497690, 111244225, 222488450]

約数ペア:

[(1, 222488450), (2, 111244225), (5, 44497690), (10, 22248845), (25, 8899538), (43, 5174150), (50, 4449769), (86, 2587075), (215, 1034830), (430, 517415), (1075, 206966), (2150, 103483)]