211950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{157}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 587760

約数和(自身を除く): 375810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 157, 225, 270, 314, 450, 471, 675, 785, 942, 1350, 1413, 1570, 2355, 2826, 3925, 4239, 4710, 7065, 7850, 8478, 11775, 14130, 21195, 23550, 35325, 42390, 70650, 105975, 211950]

約数ペア:

[(1, 211950), (2, 105975), (3, 70650), (5, 42390), (6, 35325), (9, 23550), (10, 21195), (15, 14130), (18, 11775), (25, 8478), (27, 7850), (30, 7065), (45, 4710), (50, 4239), (54, 3925), (75, 2826), (90, 2355), (135, 1570), (150, 1413), (157, 1350), (225, 942), (270, 785), (314, 675), (450, 471)]