206560504

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 414655200

約数和(自身を除く): 208094696

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 107, 116, 157, 212, 214, 232, 314, 424, 428, 628, 856, 1256, 1537, 3074, 3103, 4553, 5671, 6148, 6206, 8321, 9106, 11342, 12296, 12412, 16642, 16799, 18212, 22684, 24824, 33284, 33598, 36424, 45368, 66568, 67196, 134392, 164459, 241309, 328918, 482618, 487171, 657836, 890347, 965236, 974342, 1315672, 1780694, 1930472, 1948684, 3561388, 3897368, 7122776, 25820063, 51640126, 103280252, 206560504]

約数ペア:

[(1, 206560504), (2, 103280252), (4, 51640126), (8, 25820063), (29, 7122776), (53, 3897368), (58, 3561388), (106, 1948684), (107, 1930472), (116, 1780694), (157, 1315672), (212, 974342), (214, 965236), (232, 890347), (314, 657836), (424, 487171), (428, 482618), (628, 328918), (856, 241309), (1256, 164459), (1537, 134392), (3074, 67196), (3103, 66568), (4553, 45368), (5671, 36424), (6148, 33598), (6206, 33284), (8321, 24824), (9106, 22684), (11342, 18212), (12296, 16799), (12412, 16642)]