195388712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{660097}}^1$

素因数の和:660140

約数の個数: 16

約数和(自身を含む): 376255860

約数和(自身を除く): 180867148

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 660097, 1320194, 2640388, 5280776, 24423589, 48847178, 97694356, 195388712]

約数ペア:

[(1, 195388712), (2, 97694356), (4, 48847178), (8, 24423589), (37, 5280776), (74, 2640388), (148, 1320194), (296, 660097)]