200440266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 444138240

約数和(自身を除く): 243697974

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 103, 122, 183, 206, 309, 366, 409, 618, 793, 818, 1227, 1339, 1586, 2379, 2454, 2678, 4017, 4758, 5317, 6283, 8034, 10634, 12566, 15951, 18849, 24949, 31902, 37698, 42127, 49898, 74847, 81679, 84254, 126381, 149694, 163358, 245037, 252762, 324337, 490074, 547651, 648674, 973011, 1095302, 1642953, 1946022, 2569747, 3285906, 5139494, 7709241, 15418482, 33406711, 66813422, 100220133, 200440266]

約数ペア:

[(1, 200440266), (2, 100220133), (3, 66813422), (6, 33406711), (13, 15418482), (26, 7709241), (39, 5139494), (61, 3285906), (78, 2569747), (103, 1946022), (122, 1642953), (183, 1095302), (206, 973011), (309, 648674), (366, 547651), (409, 490074), (618, 324337), (793, 252762), (818, 245037), (1227, 163358), (1339, 149694), (1586, 126381), (2379, 84254), (2454, 81679), (2678, 74847), (4017, 49898), (4758, 42127), (5317, 37698), (6283, 31902), (8034, 24949), (10634, 18849), (12566, 15951)]