201895100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6329}}^1$

素因数の和:6383

約数の個数: 72

約数和(自身を含む): 494499600

約数和(自身を除く): 292604500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 1100, 1276, 1450, 1595, 2900, 3190, 6329, 6380, 7975, 12658, 15950, 25316, 31645, 31900, 63290, 69619, 126580, 139238, 158225, 183541, 278476, 316450, 348095, 367082, 632900, 696190, 734164, 917705, 1392380, 1740475, 1835410, 2018951, 3480950, 3670820, 4037902, 4588525, 6961900, 8075804, 9177050, 10094755, 18354100, 20189510, 40379020, 50473775, 100947550, 201895100]

約数ペア:

[(1, 201895100), (2, 100947550), (4, 50473775), (5, 40379020), (10, 20189510), (11, 18354100), (20, 10094755), (22, 9177050), (25, 8075804), (29, 6961900), (44, 4588525), (50, 4037902), (55, 3670820), (58, 3480950), (100, 2018951), (110, 1835410), (116, 1740475), (145, 1392380), (220, 917705), (275, 734164), (290, 696190), (319, 632900), (550, 367082), (580, 348095), (638, 316450), (725, 278476), (1100, 183541), (1276, 158225), (1450, 139238), (1595, 126580), (2900, 69619), (3190, 63290), (6329, 31900), (6380, 31645), (7975, 25316), (12658, 15950)]