220110326

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 355557600

約数和(自身を除く): 135447274

約数列:

[1, 2, 19, 38, 61, 122, 269, 353, 538, 706, 1159, 2318, 5111, 6707, 10222, 13414, 16409, 21533, 32818, 43066, 94957, 189914, 311771, 409127, 623542, 818254, 1804183, 3608366, 5792377, 11584754, 110055163, 220110326]

約数ペア:

[(1, 220110326), (2, 110055163), (19, 11584754), (38, 5792377), (61, 3608366), (122, 1804183), (269, 818254), (353, 623542), (538, 409127), (706, 311771), (1159, 189914), (2318, 94957), (5111, 43066), (6707, 32818), (10222, 21533), (13414, 16409)]