207017850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{106163}}^1$

素因数の和:106191

約数の個数: 48

約数和(自身を含む): 552902112

約数和(自身を除く): 345884262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 106163, 212326, 318489, 530815, 636978, 1061630, 1380119, 1592445, 2654075, 2760238, 3184890, 4140357, 5308150, 6900595, 7962225, 8280714, 13801190, 15924450, 20701785, 34502975, 41403570, 69005950, 103508925, 207017850]

約数ペア:

[(1, 207017850), (2, 103508925), (3, 69005950), (5, 41403570), (6, 34502975), (10, 20701785), (13, 15924450), (15, 13801190), (25, 8280714), (26, 7962225), (30, 6900595), (39, 5308150), (50, 4140357), (65, 3184890), (75, 2760238), (78, 2654075), (130, 1592445), (150, 1380119), (195, 1061630), (325, 636978), (390, 530815), (650, 318489), (975, 212326), (1950, 106163)]