201438324

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 534311232

約数和(自身を除く): 332872908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 211, 276, 414, 422, 633, 828, 844, 1153, 1266, 1899, 2306, 2532, 3459, 3798, 4612, 4853, 6918, 7596, 9706, 10377, 13836, 14559, 19412, 20754, 26519, 29118, 41508, 43677, 53038, 58236, 79557, 87354, 106076, 159114, 174708, 238671, 243283, 318228, 477342, 486566, 729849, 954684, 973132, 1459698, 2189547, 2919396, 4379094, 5595509, 8758188, 11191018, 16786527, 22382036, 33573054, 50359581, 67146108, 100719162, 201438324]

約数ペア:

[(1, 201438324), (2, 100719162), (3, 67146108), (4, 50359581), (6, 33573054), (9, 22382036), (12, 16786527), (18, 11191018), (23, 8758188), (36, 5595509), (46, 4379094), (69, 2919396), (92, 2189547), (138, 1459698), (207, 973132), (211, 954684), (276, 729849), (414, 486566), (422, 477342), (633, 318228), (828, 243283), (844, 238671), (1153, 174708), (1266, 159114), (1899, 106076), (2306, 87354), (2532, 79557), (3459, 58236), (3798, 53038), (4612, 43677), (4853, 41508), (6918, 29118), (7596, 26519), (9706, 20754), (10377, 19412), (13836, 14559)]