197997448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{3833}}^1$

素因数の和:4437

約数の個数: 32

約数和(自身を含む): 405790560

約数和(自身を除く): 207793112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 587, 1174, 2348, 3833, 4696, 6457, 7666, 12914, 15332, 25828, 30664, 42163, 51656, 84326, 168652, 337304, 2249971, 4499942, 8999884, 17999768, 24749681, 49499362, 98998724, 197997448]

約数ペア:

[(1, 197997448), (2, 98998724), (4, 49499362), (8, 24749681), (11, 17999768), (22, 8999884), (44, 4499942), (88, 2249971), (587, 337304), (1174, 168652), (2348, 84326), (3833, 51656), (4696, 42163), (6457, 30664), (7666, 25828), (12914, 15332)]