201879326

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:377

約数の個数: 64

約数和(自身を含む): 364041216

約数和(自身を除く): 162161890

約数列:

[1, 2, 11, 22, 23, 37, 41, 46, 74, 82, 253, 263, 407, 451, 506, 526, 814, 851, 902, 943, 1517, 1702, 1886, 2893, 3034, 5786, 6049, 9361, 9731, 10373, 10783, 12098, 16687, 18722, 19462, 20746, 21566, 33374, 34891, 66539, 69782, 107041, 118613, 133078, 214082, 223813, 237226, 248009, 383801, 398971, 447626, 496018, 767602, 797942, 2461943, 2728099, 4388681, 4923886, 5456198, 8777362, 9176333, 18352666, 100939663, 201879326]

約数ペア:

[(1, 201879326), (2, 100939663), (11, 18352666), (22, 9176333), (23, 8777362), (37, 5456198), (41, 4923886), (46, 4388681), (74, 2728099), (82, 2461943), (253, 797942), (263, 767602), (407, 496018), (451, 447626), (506, 398971), (526, 383801), (814, 248009), (851, 237226), (902, 223813), (943, 214082), (1517, 133078), (1702, 118613), (1886, 107041), (2893, 69782), (3034, 66539), (5786, 34891), (6049, 33374), (9361, 21566), (9731, 20746), (10373, 19462), (10783, 18722), (12098, 16687)]