201331136

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{877}}^1$

素因数の和:1117

約数の個数: 56

約数和(自身を含む): 425506896

約数和(自身を除く): 224175760

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 211, 272, 422, 544, 844, 877, 1088, 1688, 1754, 3376, 3508, 3587, 6752, 7016, 7174, 13504, 14032, 14348, 14909, 28064, 28696, 29818, 56128, 57392, 59636, 114784, 119272, 185047, 229568, 238544, 370094, 477088, 740188, 954176, 1480376, 2960752, 3145799, 5921504, 6291598, 11843008, 12583196, 25166392, 50332784, 100665568, 201331136]

約数ペア:

[(1, 201331136), (2, 100665568), (4, 50332784), (8, 25166392), (16, 12583196), (17, 11843008), (32, 6291598), (34, 5921504), (64, 3145799), (68, 2960752), (136, 1480376), (211, 954176), (272, 740188), (422, 477088), (544, 370094), (844, 238544), (877, 229568), (1088, 185047), (1688, 119272), (1754, 114784), (3376, 59636), (3508, 57392), (3587, 56128), (6752, 29818), (7016, 28696), (7174, 28064), (13504, 14909), (14032, 14348)]