200965928

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{971}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 387011520

約数和(自身を除く): 186045592

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 631, 971, 1262, 1942, 2524, 3884, 5048, 7768, 25871, 39811, 51742, 79622, 103484, 159244, 206968, 318488, 612701, 1225402, 2450804, 4901608, 25120741, 50241482, 100482964, 200965928]

約数ペア:

[(1, 200965928), (2, 100482964), (4, 50241482), (8, 25120741), (41, 4901608), (82, 2450804), (164, 1225402), (328, 612701), (631, 318488), (971, 206968), (1262, 159244), (1942, 103484), (2524, 79622), (3884, 51742), (5048, 39811), (7768, 25871)]