201019620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{176333}}^1$

素因数の和:176364

約数の個数: 48

約数和(自身を含む): 592482240

約数和(自身を除く): 391462620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 176333, 352666, 528999, 705332, 881665, 1057998, 1763330, 2115996, 2644995, 3350327, 3526660, 5289990, 6700654, 10050981, 10579980, 13401308, 16751635, 20101962, 33503270, 40203924, 50254905, 67006540, 100509810, 201019620]

約数ペア:

[(1, 201019620), (2, 100509810), (3, 67006540), (4, 50254905), (5, 40203924), (6, 33503270), (10, 20101962), (12, 16751635), (15, 13401308), (19, 10579980), (20, 10050981), (30, 6700654), (38, 5289990), (57, 3526660), (60, 3350327), (76, 2644995), (95, 2115996), (114, 1763330), (190, 1057998), (228, 881665), (285, 705332), (380, 528999), (570, 352666), (1140, 176333)]