205509032

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{463}}^1\times {\mathrm{491}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 390372480

約数和(自身を除く): 184863448

約数列:

[1, 2, 4, 8, 113, 226, 452, 463, 491, 904, 926, 982, 1852, 1964, 3704, 3928, 52319, 55483, 104638, 110966, 209276, 221932, 227333, 418552, 443864, 454666, 909332, 1818664, 25688629, 51377258, 102754516, 205509032]

約数ペア:

[(1, 205509032), (2, 102754516), (4, 51377258), (8, 25688629), (113, 1818664), (226, 909332), (452, 454666), (463, 443864), (491, 418552), (904, 227333), (926, 221932), (982, 209276), (1852, 110966), (1964, 104638), (3704, 55483), (3928, 52319)]