201517492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1801}}^1\times {\mathrm{2543}}^1$

素因数の和:4359

約数の個数: 24

約数和(自身を含む): 385080192

約数和(自身を除く): 183562700

約数列:

[1, 2, 4, 11, 22, 44, 1801, 2543, 3602, 5086, 7204, 10172, 19811, 27973, 39622, 55946, 79244, 111892, 4579943, 9159886, 18319772, 50379373, 100758746, 201517492]

約数ペア:

[(1, 201517492), (2, 100758746), (4, 50379373), (11, 18319772), (22, 9159886), (44, 4579943), (1801, 111892), (2543, 79244), (3602, 55946), (5086, 39622), (7204, 27973), (10172, 19811)]