199418820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{56333}}^1$

素因数の和:56404

約数の個数: 48

約数和(自身を含む): 567846720

約数和(自身を除く): 368427900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 56333, 112666, 168999, 225332, 281665, 337998, 563330, 675996, 844995, 1126660, 1689990, 3323647, 3379980, 6647294, 9970941, 13294588, 16618235, 19941882, 33236470, 39883764, 49854705, 66472940, 99709410, 199418820]

約数ペア:

[(1, 199418820), (2, 99709410), (3, 66472940), (4, 49854705), (5, 39883764), (6, 33236470), (10, 19941882), (12, 16618235), (15, 13294588), (20, 9970941), (30, 6647294), (59, 3379980), (60, 3323647), (118, 1689990), (177, 1126660), (236, 844995), (295, 675996), (354, 563330), (590, 337998), (708, 281665), (885, 225332), (1180, 168999), (1770, 112666), (3540, 56333)]