193140952

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{311}}^1\times {\mathrm{521}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 366444000

約数和(自身を除く): 173303048

約数列:

[1, 2, 4, 8, 149, 298, 311, 521, 596, 622, 1042, 1192, 1244, 2084, 2488, 4168, 46339, 77629, 92678, 155258, 162031, 185356, 310516, 324062, 370712, 621032, 648124, 1296248, 24142619, 48285238, 96570476, 193140952]

約数ペア:

[(1, 193140952), (2, 96570476), (4, 48285238), (8, 24142619), (149, 1296248), (298, 648124), (311, 621032), (521, 370712), (596, 324062), (622, 310516), (1042, 185356), (1192, 162031), (1244, 155258), (2084, 92678), (2488, 77629), (4168, 46339)]