201488930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{3517}}^1$

素因数の和:3878

約数の個数: 32

約数和(自身を含む): 385263216

約数和(自身を除く): 183774286

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 337, 674, 1685, 3370, 3517, 5729, 7034, 11458, 17585, 28645, 35170, 57290, 59789, 119578, 298945, 597890, 1185229, 2370458, 5926145, 11852290, 20148893, 40297786, 100744465, 201488930]

約数ペア:

[(1, 201488930), (2, 100744465), (5, 40297786), (10, 20148893), (17, 11852290), (34, 5926145), (85, 2370458), (170, 1185229), (337, 597890), (674, 298945), (1685, 119578), (3370, 59789), (3517, 57290), (5729, 35170), (7034, 28645), (11458, 17585)]