203419502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2287}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 359783424

約数和(自身を除く): 156363922

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 311, 622, 2287, 3421, 4043, 4574, 6842, 8086, 25157, 29731, 44473, 50314, 59462, 88946, 327041, 654082, 711257, 1422514, 7823827, 9246341, 15647654, 18492682, 101709751, 203419502]

約数ペア:

[(1, 203419502), (2, 101709751), (11, 18492682), (13, 15647654), (22, 9246341), (26, 7823827), (143, 1422514), (286, 711257), (311, 654082), (622, 327041), (2287, 88946), (3421, 59462), (4043, 50314), (4574, 44473), (6842, 29731), (8086, 25157)]