202357828

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3344

約数の個数: 36

約数和(自身を含む): 382554480

約数和(自身を除く): 180196652

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 361, 722, 817, 1444, 1634, 3259, 3268, 6518, 13036, 15523, 31046, 61921, 62092, 123842, 140137, 247684, 280274, 560548, 1176499, 2352998, 2662603, 4705996, 5325206, 10650412, 50589457, 101178914, 202357828]

約数ペア:

[(1, 202357828), (2, 101178914), (4, 50589457), (19, 10650412), (38, 5325206), (43, 4705996), (76, 2662603), (86, 2352998), (172, 1176499), (361, 560548), (722, 280274), (817, 247684), (1444, 140137), (1634, 123842), (3259, 62092), (3268, 61921), (6518, 31046), (13036, 15523)]