209144124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{11369}}^1$

素因数の和:11459

約数の個数: 72

約数和(自身を含む): 612524640

約数和(自身を除く): 403380516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 252, 292, 438, 511, 657, 876, 1022, 1314, 1533, 2044, 2628, 3066, 4599, 6132, 9198, 11369, 18396, 22738, 34107, 45476, 68214, 79583, 102321, 136428, 159166, 204642, 238749, 318332, 409284, 477498, 716247, 829937, 954996, 1432494, 1659874, 2489811, 2864988, 3319748, 4979622, 5809559, 7469433, 9959244, 11619118, 14938866, 17428677, 23238236, 29877732, 34857354, 52286031, 69714708, 104572062, 209144124]

約数ペア:

[(1, 209144124), (2, 104572062), (3, 69714708), (4, 52286031), (6, 34857354), (7, 29877732), (9, 23238236), (12, 17428677), (14, 14938866), (18, 11619118), (21, 9959244), (28, 7469433), (36, 5809559), (42, 4979622), (63, 3319748), (73, 2864988), (84, 2489811), (126, 1659874), (146, 1432494), (219, 954996), (252, 829937), (292, 716247), (438, 477498), (511, 409284), (657, 318332), (876, 238749), (1022, 204642), (1314, 159166), (1533, 136428), (2044, 102321), (2628, 79583), (3066, 68214), (4599, 45476), (6132, 34107), (9198, 22738), (11369, 18396)]