207741170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5309}}^1$

素因数の和:5379

約数の個数: 64

約数和(自身を含む): 471018240

約数和(自身を除く): 263277070

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 43, 65, 70, 86, 91, 130, 182, 215, 301, 430, 455, 559, 602, 910, 1118, 1505, 2795, 3010, 3913, 5309, 5590, 7826, 10618, 19565, 26545, 37163, 39130, 53090, 69017, 74326, 138034, 185815, 228287, 345085, 371630, 456574, 483119, 690170, 966238, 1141435, 1598009, 2282870, 2415595, 2967731, 3196018, 4831190, 5935462, 7990045, 14838655, 15980090, 20774117, 29677310, 41548234, 103870585, 207741170]

約数ペア:

[(1, 207741170), (2, 103870585), (5, 41548234), (7, 29677310), (10, 20774117), (13, 15980090), (14, 14838655), (26, 7990045), (35, 5935462), (43, 4831190), (65, 3196018), (70, 2967731), (86, 2415595), (91, 2282870), (130, 1598009), (182, 1141435), (215, 966238), (301, 690170), (430, 483119), (455, 456574), (559, 371630), (602, 345085), (910, 228287), (1118, 185815), (1505, 138034), (2795, 74326), (3010, 69017), (3913, 53090), (5309, 39130), (5590, 37163), (7826, 26545), (10618, 19565)]