202218445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1873}}^1$

素因数の和:2053

約数の個数: 32

約数和(自身を含む): 287126784

約数和(自身を除く): 84908339

約数列:

[1, 5, 11, 13, 55, 65, 143, 151, 715, 755, 1661, 1873, 1963, 8305, 9365, 9815, 20603, 21593, 24349, 103015, 107965, 121745, 267839, 282823, 1339195, 1414115, 3111053, 3676699, 15555265, 18383495, 40443689, 202218445]

約数ペア:

[(1, 202218445), (5, 40443689), (11, 18383495), (13, 15555265), (55, 3676699), (65, 3111053), (143, 1414115), (151, 1339195), (715, 282823), (755, 267839), (1661, 121745), (1873, 107965), (1963, 103015), (8305, 24349), (9365, 21593), (9815, 20603)]