202905730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{1231}}^1$

素因数の和:1602

約数の個数: 32

約数和(自身を含む): 373621248

約数和(自身を除く): 170715518

約数列:

[1, 2, 5, 10, 53, 106, 265, 311, 530, 622, 1231, 1555, 2462, 3110, 6155, 12310, 16483, 32966, 65243, 82415, 130486, 164830, 326215, 382841, 652430, 765682, 1914205, 3828410, 20290573, 40581146, 101452865, 202905730]

約数ペア:

[(1, 202905730), (2, 101452865), (5, 40581146), (10, 20290573), (53, 3828410), (106, 1914205), (265, 765682), (311, 652430), (530, 382841), (622, 326215), (1231, 164830), (1555, 130486), (2462, 82415), (3110, 65243), (6155, 32966), (12310, 16483)]