201571136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{242273}}^1$

素因数の和:242298

約数の個数: 28

約数和(自身を含む): 430763172

約数和(自身を除く): 229192036

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 242273, 484546, 969092, 1938184, 3149549, 3876368, 6299098, 7752736, 12598196, 15505472, 25196392, 50392784, 100785568, 201571136]

約数ペア:

[(1, 201571136), (2, 100785568), (4, 50392784), (8, 25196392), (13, 15505472), (16, 12598196), (26, 7752736), (32, 6299098), (52, 3876368), (64, 3149549), (104, 1938184), (208, 969092), (416, 484546), (832, 242273)]