202365904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{193}}^1$

素因数の和:356

約数の個数: 60

約数和(自身を含む): 430494148

約数和(自身を除く): 228128244

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 193, 208, 284, 386, 568, 772, 923, 1136, 1544, 1846, 2509, 3088, 3692, 5018, 5041, 7384, 10036, 10082, 13703, 14768, 20072, 20164, 27406, 40144, 40328, 54812, 65533, 80656, 109624, 131066, 178139, 219248, 262132, 356278, 524264, 712556, 972913, 1048528, 1425112, 1945826, 2850224, 3891652, 7783304, 12647869, 15566608, 25295738, 50591476, 101182952, 202365904]

約数ペア:

[(1, 202365904), (2, 101182952), (4, 50591476), (8, 25295738), (13, 15566608), (16, 12647869), (26, 7783304), (52, 3891652), (71, 2850224), (104, 1945826), (142, 1425112), (193, 1048528), (208, 972913), (284, 712556), (386, 524264), (568, 356278), (772, 262132), (923, 219248), (1136, 178139), (1544, 131066), (1846, 109624), (2509, 80656), (3088, 65533), (3692, 54812), (5018, 40328), (5041, 40144), (7384, 27406), (10036, 20164), (10082, 20072), (13703, 14768)]