201914656

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2287}}^1$

素因数の和:2417

約数の個数: 48

約数和(自身を含む): 415134720

約数和(自身を除く): 213220064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 89, 124, 178, 248, 356, 496, 712, 992, 1424, 2287, 2759, 2848, 4574, 5518, 9148, 11036, 18296, 22072, 36592, 44144, 70897, 73184, 88288, 141794, 203543, 283588, 407086, 567176, 814172, 1134352, 1628344, 2268704, 3256688, 6309833, 6513376, 12619666, 25239332, 50478664, 100957328, 201914656]

約数ペア:

[(1, 201914656), (2, 100957328), (4, 50478664), (8, 25239332), (16, 12619666), (31, 6513376), (32, 6309833), (62, 3256688), (89, 2268704), (124, 1628344), (178, 1134352), (248, 814172), (356, 567176), (496, 407086), (712, 283588), (992, 203543), (1424, 141794), (2287, 88288), (2759, 73184), (2848, 70897), (4574, 44144), (5518, 36592), (9148, 22072), (11036, 18296)]