200599760

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1812

約数の個数: 80

約数和(自身を含む): 491968512

約数和(自身を除く): 291368752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 47, 62, 80, 94, 124, 155, 188, 235, 248, 310, 376, 470, 496, 620, 752, 940, 1240, 1457, 1721, 1880, 2480, 2914, 3442, 3760, 5828, 6884, 7285, 8605, 11656, 13768, 14570, 17210, 23312, 27536, 29140, 34420, 53351, 58280, 68840, 80887, 106702, 116560, 137680, 161774, 213404, 266755, 323548, 404435, 426808, 533510, 647096, 808870, 853616, 1067020, 1294192, 1617740, 2134040, 2507497, 3235480, 4268080, 5014994, 6470960, 10029988, 12537485, 20059976, 25074970, 40119952, 50149940, 100299880, 200599760]

約数ペア:

[(1, 200599760), (2, 100299880), (4, 50149940), (5, 40119952), (8, 25074970), (10, 20059976), (16, 12537485), (20, 10029988), (31, 6470960), (40, 5014994), (47, 4268080), (62, 3235480), (80, 2507497), (94, 2134040), (124, 1617740), (155, 1294192), (188, 1067020), (235, 853616), (248, 808870), (310, 647096), (376, 533510), (470, 426808), (496, 404435), (620, 323548), (752, 266755), (940, 213404), (1240, 161774), (1457, 137680), (1721, 116560), (1880, 106702), (2480, 80887), (2914, 68840), (3442, 58280), (3760, 53351), (5828, 34420), (6884, 29140), (7285, 27536), (8605, 23312), (11656, 17210), (13768, 14570)]