195091812

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:809

約数の個数: 72

約数和(自身を含む): 504870912

約数和(自身を除く): 309779100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 127, 142, 213, 254, 284, 381, 426, 508, 601, 639, 762, 852, 1143, 1202, 1278, 1524, 1803, 2286, 2404, 2556, 3606, 4572, 5409, 7212, 9017, 10818, 18034, 21636, 27051, 36068, 42671, 54102, 76327, 81153, 85342, 108204, 128013, 152654, 162306, 170684, 228981, 256026, 305308, 324612, 384039, 457962, 512052, 686943, 768078, 915924, 1373886, 1536156, 2747772, 5419217, 10838434, 16257651, 21676868, 32515302, 48772953, 65030604, 97545906, 195091812]

約数ペア:

[(1, 195091812), (2, 97545906), (3, 65030604), (4, 48772953), (6, 32515302), (9, 21676868), (12, 16257651), (18, 10838434), (36, 5419217), (71, 2747772), (127, 1536156), (142, 1373886), (213, 915924), (254, 768078), (284, 686943), (381, 512052), (426, 457962), (508, 384039), (601, 324612), (639, 305308), (762, 256026), (852, 228981), (1143, 170684), (1202, 162306), (1278, 152654), (1524, 128013), (1803, 108204), (2286, 85342), (2404, 81153), (2556, 76327), (3606, 54102), (4572, 42671), (5409, 36068), (7212, 27051), (9017, 21636), (10818, 18034)]