201939678

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11897}}^1$

素因数の和:11969

約数の個数: 48

約数和(自身を含む): 467734176

約数和(自身を除く): 265794498

約数列:

[1, 2, 3, 6, 9, 18, 23, 41, 46, 69, 82, 123, 138, 207, 246, 369, 414, 738, 943, 1886, 2829, 5658, 8487, 11897, 16974, 23794, 35691, 71382, 107073, 214146, 273631, 487777, 547262, 820893, 975554, 1463331, 1641786, 2462679, 2926662, 4389993, 4925358, 8779986, 11218871, 22437742, 33656613, 67313226, 100969839, 201939678]

約数ペア:

[(1, 201939678), (2, 100969839), (3, 67313226), (6, 33656613), (9, 22437742), (18, 11218871), (23, 8779986), (41, 4925358), (46, 4389993), (69, 2926662), (82, 2462679), (123, 1641786), (138, 1463331), (207, 975554), (246, 820893), (369, 547262), (414, 487777), (738, 273631), (943, 214146), (1886, 107073), (2829, 71382), (5658, 35691), (8487, 23794), (11897, 16974)]