203593904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{4957}}^1$

素因数の和:5133

約数の個数: 40

約数和(自身を含む): 420517728

約数和(自身を除く): 216923824

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 151, 272, 302, 604, 1208, 2416, 2567, 4957, 5134, 9914, 10268, 19828, 20536, 39656, 41072, 79312, 84269, 168538, 337076, 674152, 748507, 1348304, 1497014, 2994028, 5988056, 11976112, 12724619, 25449238, 50898476, 101796952, 203593904]

約数ペア:

[(1, 203593904), (2, 101796952), (4, 50898476), (8, 25449238), (16, 12724619), (17, 11976112), (34, 5988056), (68, 2994028), (136, 1497014), (151, 1348304), (272, 748507), (302, 674152), (604, 337076), (1208, 168538), (2416, 84269), (2567, 79312), (4957, 41072), (5134, 39656), (9914, 20536), (10268, 19828)]