196278972

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{398941}}^1$

素因数の和:398989

約数の個数: 24

約数和(自身を含む): 469155792

約数和(自身を除く): 272876820

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 398941, 797882, 1196823, 1595764, 2393646, 4787292, 16356581, 32713162, 49069743, 65426324, 98139486, 196278972]

約数ペア:

[(1, 196278972), (2, 98139486), (3, 65426324), (4, 49069743), (6, 32713162), (12, 16356581), (41, 4787292), (82, 2393646), (123, 1595764), (164, 1196823), (246, 797882), (492, 398941)]