201069770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{2953}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 395599680

約数和(自身を除く): 194529910

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 619, 1238, 2953, 3095, 5906, 6190, 6809, 13618, 14765, 29530, 32483, 34045, 64966, 68090, 162415, 324830, 1827907, 3655814, 9139535, 18279070, 20106977, 40213954, 100534885, 201069770]

約数ペア:

[(1, 201069770), (2, 100534885), (5, 40213954), (10, 20106977), (11, 18279070), (22, 9139535), (55, 3655814), (110, 1827907), (619, 324830), (1238, 162415), (2953, 68090), (3095, 64966), (5906, 34045), (6190, 32483), (6809, 29530), (13618, 14765)]