188552908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 348364800

約数和(自身を除く): 159811892

約数列:

[1, 2, 4, 47, 59, 89, 94, 118, 178, 188, 191, 236, 356, 382, 764, 2773, 4183, 5251, 5546, 8366, 8977, 10502, 11092, 11269, 16732, 16999, 17954, 21004, 22538, 33998, 35908, 45076, 67996, 246797, 493594, 529643, 798953, 987188, 1002941, 1059286, 1597906, 2005882, 2118572, 3195812, 4011764, 47138227, 94276454, 188552908]

約数ペア:

[(1, 188552908), (2, 94276454), (4, 47138227), (47, 4011764), (59, 3195812), (89, 2118572), (94, 2005882), (118, 1597906), (178, 1059286), (188, 1002941), (191, 987188), (236, 798953), (356, 529643), (382, 493594), (764, 246797), (2773, 67996), (4183, 45076), (5251, 35908), (5546, 33998), (8366, 22538), (8977, 21004), (10502, 17954), (11092, 16999), (11269, 16732)]