201017560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173291}}^1$

素因数の和:173331

約数の個数: 32

約数和(自身を含む): 467888400

約数和(自身を除く): 266870840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 173291, 346582, 693164, 866455, 1386328, 1732910, 3465820, 5025439, 6931640, 10050878, 20101756, 25127195, 40203512, 50254390, 100508780, 201017560]

約数ペア:

[(1, 201017560), (2, 100508780), (4, 50254390), (5, 40203512), (8, 25127195), (10, 20101756), (20, 10050878), (29, 6931640), (40, 5025439), (58, 3465820), (116, 1732910), (145, 1386328), (232, 866455), (290, 693164), (580, 346582), (1160, 173291)]