203401984

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{19379}}^1$

素因数の和:19436

約数の個数: 36

約数和(自身を含む): 415933560

約数和(自身を除く): 212531576

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 19379, 38758, 77516, 155032, 310064, 620128, 794539, 1240256, 1589078, 2480512, 3178156, 4961024, 6356312, 12712624, 25425248, 50850496, 101700992, 203401984]

約数ペア:

[(1, 203401984), (2, 101700992), (4, 50850496), (8, 25425248), (16, 12712624), (32, 6356312), (41, 4961024), (64, 3178156), (82, 2480512), (128, 1589078), (164, 1240256), (256, 794539), (328, 620128), (656, 310064), (1312, 155032), (2624, 77516), (5248, 38758), (10496, 19379)]