201964504

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{367}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 449372160

約数和(自身を除く): 247407656

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 317, 367, 434, 634, 734, 868, 1268, 1468, 1736, 2219, 2536, 2569, 2936, 4438, 5138, 8876, 9827, 10276, 11377, 17752, 19654, 20552, 22754, 39308, 45508, 68789, 78616, 79639, 91016, 116339, 137578, 159278, 232678, 275156, 318556, 465356, 550312, 637112, 814373, 930712, 1628746, 3257492, 3606509, 6514984, 7213018, 14426036, 25245563, 28852072, 50491126, 100982252, 201964504]

約数ペア:

[(1, 201964504), (2, 100982252), (4, 50491126), (7, 28852072), (8, 25245563), (14, 14426036), (28, 7213018), (31, 6514984), (56, 3606509), (62, 3257492), (124, 1628746), (217, 930712), (248, 814373), (317, 637112), (367, 550312), (434, 465356), (634, 318556), (734, 275156), (868, 232678), (1268, 159278), (1468, 137578), (1736, 116339), (2219, 91016), (2536, 79639), (2569, 78616), (2936, 68789), (4438, 45508), (5138, 39308), (8876, 22754), (9827, 20552), (10276, 19654), (11377, 17752)]