198261462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{7481}}^1$

素因数の和:8124

約数の個数: 32

約数和(自身を含む): 453947904

約数和(自身を除く): 255686442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 631, 1262, 1893, 3786, 4417, 7481, 8834, 13251, 14962, 22443, 26502, 44886, 52367, 104734, 157101, 314202, 4720511, 9441022, 14161533, 28323066, 33043577, 66087154, 99130731, 198261462]

約数ペア:

[(1, 198261462), (2, 99130731), (3, 66087154), (6, 33043577), (7, 28323066), (14, 14161533), (21, 9441022), (42, 4720511), (631, 314202), (1262, 157101), (1893, 104734), (3786, 52367), (4417, 44886), (7481, 26502), (8834, 22443), (13251, 14962)]