211033372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1381}}^1$

素因数の和:1570

約数の個数: 48

約数和(自身を含む): 423489024

約数和(自身を除く): 212455652

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 151, 253, 302, 506, 604, 1012, 1381, 1661, 2762, 3322, 3473, 5524, 6644, 6946, 13892, 15191, 30382, 31763, 38203, 60764, 63526, 76406, 127052, 152812, 208531, 349393, 417062, 698786, 834124, 1397572, 2293841, 4587682, 4796213, 9175364, 9592426, 19184852, 52758343, 105516686, 211033372]

約数ペア:

[(1, 211033372), (2, 105516686), (4, 52758343), (11, 19184852), (22, 9592426), (23, 9175364), (44, 4796213), (46, 4587682), (92, 2293841), (151, 1397572), (253, 834124), (302, 698786), (506, 417062), (604, 349393), (1012, 208531), (1381, 152812), (1661, 127052), (2762, 76406), (3322, 63526), (3473, 60764), (5524, 38203), (6644, 31763), (6946, 30382), (13892, 15191)]