207293100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{98711}}^1$

素因数の和:98735

約数の個数: 72

約数和(自身を含む): 685456128

約数和(自身を除く): 478163028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 98711, 197422, 296133, 394844, 493555, 592266, 690977, 987110, 1184532, 1381954, 1480665, 1974220, 2072931, 2467775, 2763908, 2961330, 3454885, 4145862, 4935550, 5922660, 6909770, 7403325, 8291724, 9871100, 10364655, 13819540, 14806650, 17274425, 20729310, 29613300, 34548850, 41458620, 51823275, 69097700, 103646550, 207293100]

約数ペア:

[(1, 207293100), (2, 103646550), (3, 69097700), (4, 51823275), (5, 41458620), (6, 34548850), (7, 29613300), (10, 20729310), (12, 17274425), (14, 14806650), (15, 13819540), (20, 10364655), (21, 9871100), (25, 8291724), (28, 7403325), (30, 6909770), (35, 5922660), (42, 4935550), (50, 4145862), (60, 3454885), (70, 2961330), (75, 2763908), (84, 2467775), (100, 2072931), (105, 1974220), (140, 1480665), (150, 1381954), (175, 1184532), (210, 987110), (300, 690977), (350, 592266), (420, 493555), (525, 394844), (700, 296133), (1050, 197422), (2100, 98711)]