201981676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 399284928

約数和(自身を除く): 197303252

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 281, 299, 562, 598, 601, 1124, 1196, 1202, 2404, 3653, 6463, 7306, 7813, 12926, 13823, 14612, 15626, 25852, 27646, 31252, 55292, 84019, 168038, 168881, 179699, 336076, 337762, 359398, 675524, 718796, 2195453, 3884263, 4390906, 7768526, 8781812, 15537052, 50495419, 100990838, 201981676]

約数ペア:

[(1, 201981676), (2, 100990838), (4, 50495419), (13, 15537052), (23, 8781812), (26, 7768526), (46, 4390906), (52, 3884263), (92, 2195453), (281, 718796), (299, 675524), (562, 359398), (598, 337762), (601, 336076), (1124, 179699), (1196, 168881), (1202, 168038), (2404, 84019), (3653, 55292), (6463, 31252), (7306, 27646), (7813, 25852), (12926, 15626), (13823, 14612)]