201596450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1021}}^1$

素因数の和:1403

約数の個数: 48

約数和(自身を含む): 410598720

約数和(自身を除く): 209002270

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 359, 550, 718, 1021, 1795, 2042, 3590, 3949, 5105, 7898, 8975, 10210, 11231, 17950, 19745, 22462, 25525, 39490, 51050, 56155, 98725, 112310, 197450, 280775, 366539, 561550, 733078, 1832695, 3665390, 4031929, 8063858, 9163475, 18326950, 20159645, 40319290, 100798225, 201596450]

約数ペア:

[(1, 201596450), (2, 100798225), (5, 40319290), (10, 20159645), (11, 18326950), (22, 9163475), (25, 8063858), (50, 4031929), (55, 3665390), (110, 1832695), (275, 733078), (359, 561550), (550, 366539), (718, 280775), (1021, 197450), (1795, 112310), (2042, 98725), (3590, 56155), (3949, 51050), (5105, 39490), (7898, 25525), (8975, 22462), (10210, 19745), (11231, 17950)]