200190090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{91411}}^1$

素因数の和:91494

約数の個数: 32

約数和(自身を含む): 487043136

約数和(自身を除く): 286853046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 91411, 182822, 274233, 457055, 548466, 914110, 1371165, 2742330, 6673003, 13346006, 20019009, 33365015, 40038018, 66730030, 100095045, 200190090]

約数ペア:

[(1, 200190090), (2, 100095045), (3, 66730030), (5, 40038018), (6, 33365015), (10, 20019009), (15, 13346006), (30, 6673003), (73, 2742330), (146, 1371165), (219, 914110), (365, 548466), (438, 457055), (730, 274233), (1095, 182822), (2190, 91411)]