195594872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71699}}^1$

素因数の和:71747

約数の個数: 32

約数和(自身を含む): 412992000

約数和(自身を除く): 217397128

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 71699, 143398, 286796, 573592, 788689, 1577378, 2222669, 3154756, 4445338, 6309512, 8890676, 17781352, 24449359, 48898718, 97797436, 195594872]

約数ペア:

[(1, 195594872), (2, 97797436), (4, 48898718), (8, 24449359), (11, 17781352), (22, 8890676), (31, 6309512), (44, 4445338), (62, 3154756), (88, 2222669), (124, 1577378), (248, 788689), (341, 573592), (682, 286796), (1364, 143398), (2728, 71699)]