201443522

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7919}}^1$

素因数の和:8030

約数の個数: 32

約数和(自身を含む): 364953600

約数和(自身を除く): 163510078

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 1106, 1817, 3634, 7919, 12719, 15838, 25438, 55433, 110866, 182137, 364274, 625601, 1251202, 1274959, 2549918, 4379207, 8758414, 14388823, 28777646, 100721761, 201443522]

約数ペア:

[(1, 201443522), (2, 100721761), (7, 28777646), (14, 14388823), (23, 8758414), (46, 4379207), (79, 2549918), (158, 1274959), (161, 1251202), (322, 625601), (553, 364274), (1106, 182137), (1817, 110866), (3634, 55433), (7919, 25438), (12719, 15838)]