201751908

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:956

約数の個数: 48

約数和(自身を含む): 477261120

約数和(自身を除く): 275509212

約数列:

[1, 2, 3, 4, 6, 12, 157, 173, 314, 346, 471, 519, 619, 628, 692, 942, 1038, 1238, 1857, 1884, 2076, 2476, 3714, 7428, 27161, 54322, 81483, 97183, 107087, 108644, 162966, 194366, 214174, 291549, 321261, 325932, 388732, 428348, 583098, 642522, 1166196, 1285044, 16812659, 33625318, 50437977, 67250636, 100875954, 201751908]

約数ペア:

[(1, 201751908), (2, 100875954), (3, 67250636), (4, 50437977), (6, 33625318), (12, 16812659), (157, 1285044), (173, 1166196), (314, 642522), (346, 583098), (471, 428348), (519, 388732), (619, 325932), (628, 321261), (692, 291549), (942, 214174), (1038, 194366), (1238, 162966), (1857, 108644), (1884, 107087), (2076, 97183), (2476, 81483), (3714, 54322), (7428, 27161)]