227391892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 517289472

約数和(自身を除く): 289897580

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 157, 161, 173, 182, 299, 314, 322, 346, 364, 598, 628, 644, 692, 1099, 1196, 1211, 2041, 2093, 2198, 2249, 2422, 3611, 3979, 4082, 4186, 4396, 4498, 4844, 7222, 7958, 8164, 8372, 8996, 14287, 14444, 15743, 15916, 25277, 27161, 27853, 28574, 31486, 46943, 50554, 51727, 54322, 55706, 57148, 62972, 93886, 101108, 103454, 108644, 111412, 187772, 190127, 206908, 328601, 353093, 362089, 380254, 624703, 657202, 706186, 724178, 760508, 1249406, 1314404, 1412372, 1448356, 2471651, 2498812, 4372921, 4943302, 8121139, 8745842, 9886604, 16242278, 17491684, 32484556, 56847973, 113695946, 227391892]

約数ペア:

[(1, 227391892), (2, 113695946), (4, 56847973), (7, 32484556), (13, 17491684), (14, 16242278), (23, 9886604), (26, 8745842), (28, 8121139), (46, 4943302), (52, 4372921), (91, 2498812), (92, 2471651), (157, 1448356), (161, 1412372), (173, 1314404), (182, 1249406), (299, 760508), (314, 724178), (322, 706186), (346, 657202), (364, 624703), (598, 380254), (628, 362089), (644, 353093), (692, 328601), (1099, 206908), (1196, 190127), (1211, 187772), (2041, 111412), (2093, 108644), (2198, 103454), (2249, 101108), (2422, 93886), (3611, 62972), (3979, 57148), (4082, 55706), (4186, 54322), (4396, 51727), (4498, 50554), (4844, 46943), (7222, 31486), (7958, 28574), (8164, 27853), (8372, 27161), (8996, 25277), (14287, 15916), (14444, 15743)]