195353200

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{9967}}^1$

素因数の和:9999

約数の個数: 90

約数和(自身を含む): 546017136

約数和(自身を除く): 350663936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 700, 784, 980, 1225, 1400, 1960, 2450, 2800, 3920, 4900, 9800, 9967, 19600, 19934, 39868, 49835, 69769, 79736, 99670, 139538, 159472, 199340, 249175, 279076, 348845, 398680, 488383, 498350, 558152, 697690, 797360, 976766, 996700, 1116304, 1395380, 1744225, 1953532, 1993400, 2441915, 2790760, 3488450, 3907064, 3986800, 4883830, 5581520, 6976900, 7814128, 9767660, 12209575, 13953800, 19535320, 24419150, 27907600, 39070640, 48838300, 97676600, 195353200]

約数ペア:

[(1, 195353200), (2, 97676600), (4, 48838300), (5, 39070640), (7, 27907600), (8, 24419150), (10, 19535320), (14, 13953800), (16, 12209575), (20, 9767660), (25, 7814128), (28, 6976900), (35, 5581520), (40, 4883830), (49, 3986800), (50, 3907064), (56, 3488450), (70, 2790760), (80, 2441915), (98, 1993400), (100, 1953532), (112, 1744225), (140, 1395380), (175, 1116304), (196, 996700), (200, 976766), (245, 797360), (280, 697690), (350, 558152), (392, 498350), (400, 488383), (490, 398680), (560, 348845), (700, 279076), (784, 249175), (980, 199340), (1225, 159472), (1400, 139538), (1960, 99670), (2450, 79736), (2800, 69769), (3920, 49835), (4900, 39868), (9800, 19934), (9967, 19600)]