206291700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{229213}}^1$

素因数の和:229233

約数の個数: 54

約数和(自身を含む): 646612694

約数和(自身を除く): 440320994

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 229213, 458426, 687639, 916852, 1146065, 1375278, 2062917, 2292130, 2750556, 3438195, 4125834, 4584260, 5730325, 6876390, 8251668, 10314585, 11460650, 13752780, 17190975, 20629170, 22921300, 34381950, 41258340, 51572925, 68763900, 103145850, 206291700]

約数ペア:

[(1, 206291700), (2, 103145850), (3, 68763900), (4, 51572925), (5, 41258340), (6, 34381950), (9, 22921300), (10, 20629170), (12, 17190975), (15, 13752780), (18, 11460650), (20, 10314585), (25, 8251668), (30, 6876390), (36, 5730325), (45, 4584260), (50, 4125834), (60, 3438195), (75, 2750556), (90, 2292130), (100, 2062917), (150, 1375278), (180, 1146065), (225, 916852), (300, 687639), (450, 458426), (900, 229213)]