207605860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1193}}^1$

素因数の和:1333

約数の個数: 96

約数和(自身を含む): 548819712

約数和(自身を除く): 341213852

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 113, 140, 154, 220, 226, 308, 385, 452, 565, 770, 791, 1130, 1193, 1243, 1540, 1582, 2260, 2386, 2486, 3164, 3955, 4772, 4972, 5965, 6215, 7910, 8351, 8701, 11930, 12430, 13123, 15820, 16702, 17402, 23860, 24860, 26246, 33404, 34804, 41755, 43505, 52492, 65615, 83510, 87010, 91861, 131230, 134809, 167020, 174020, 183722, 262460, 269618, 367444, 459305, 539236, 674045, 918610, 943663, 1348090, 1482899, 1837220, 1887326, 2696180, 2965798, 3774652, 4718315, 5931596, 7414495, 9436630, 10380293, 14828990, 18873260, 20760586, 29657980, 41521172, 51901465, 103802930, 207605860]

約数ペア:

[(1, 207605860), (2, 103802930), (4, 51901465), (5, 41521172), (7, 29657980), (10, 20760586), (11, 18873260), (14, 14828990), (20, 10380293), (22, 9436630), (28, 7414495), (35, 5931596), (44, 4718315), (55, 3774652), (70, 2965798), (77, 2696180), (110, 1887326), (113, 1837220), (140, 1482899), (154, 1348090), (220, 943663), (226, 918610), (308, 674045), (385, 539236), (452, 459305), (565, 367444), (770, 269618), (791, 262460), (1130, 183722), (1193, 174020), (1243, 167020), (1540, 134809), (1582, 131230), (2260, 91861), (2386, 87010), (2486, 83510), (3164, 65615), (3955, 52492), (4772, 43505), (4972, 41755), (5965, 34804), (6215, 33404), (7910, 26246), (8351, 24860), (8701, 23860), (11930, 17402), (12430, 16702), (13123, 15820)]