200395736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21613}}^1$

素因数の和:21699

約数の個数: 32

約数和(自身を含む): 402020400

約数和(自身を除く): 201624664

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 9272, 21613, 43226, 86452, 172904, 410647, 821294, 1318393, 1642588, 2636786, 3285176, 5273572, 10547144, 25049467, 50098934, 100197868, 200395736]

約数ペア:

[(1, 200395736), (2, 100197868), (4, 50098934), (8, 25049467), (19, 10547144), (38, 5273572), (61, 3285176), (76, 2636786), (122, 1642588), (152, 1318393), (244, 821294), (488, 410647), (1159, 172904), (2318, 86452), (4636, 43226), (9272, 21613)]