202180748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34549}}^1$

素因数の和:34590

約数の個数: 48

約数和(自身を含む): 464352000

約数和(自身を除く): 262171252

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 34549, 69098, 138196, 241843, 380039, 483686, 656431, 760078, 967372, 1312862, 1520156, 2625724, 2660273, 4595017, 5320546, 7220741, 9190034, 10641092, 14441482, 18380068, 28882964, 50545187, 101090374, 202180748]

約数ペア:

[(1, 202180748), (2, 101090374), (4, 50545187), (7, 28882964), (11, 18380068), (14, 14441482), (19, 10641092), (22, 9190034), (28, 7220741), (38, 5320546), (44, 4595017), (76, 2660273), (77, 2625724), (133, 1520156), (154, 1312862), (209, 967372), (266, 760078), (308, 656431), (418, 483686), (532, 380039), (836, 241843), (1463, 138196), (2926, 69098), (5852, 34549)]