201390272

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{165617}}^1$

素因数の和:165648

約数の個数: 28

約数和(自身を含む): 420669720

約数和(自身を除く): 219279448

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 165617, 331234, 662468, 1324936, 2649872, 3146723, 5299744, 6293446, 10599488, 12586892, 25173784, 50347568, 100695136, 201390272]

約数ペア:

[(1, 201390272), (2, 100695136), (4, 50347568), (8, 25173784), (16, 12586892), (19, 10599488), (32, 6293446), (38, 5299744), (64, 3146723), (76, 2649872), (152, 1324936), (304, 662468), (608, 331234), (1216, 165617)]