201629044

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{18191}}^1$

素因数の和:18375

約数の個数: 24

約数和(自身を含む): 375919488

約数和(自身を除く): 174290444

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 11084, 18191, 36382, 72764, 309247, 618494, 1236988, 2965133, 5930266, 11860532, 50407261, 100814522, 201629044]

約数ペア:

[(1, 201629044), (2, 100814522), (4, 50407261), (17, 11860532), (34, 5930266), (68, 2965133), (163, 1236988), (326, 618494), (652, 309247), (2771, 72764), (5542, 36382), (11084, 18191)]