202191738

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{3491}}^1$

素因数の和:3707

約数の個数: 48

約数和(自身を含む): 472928544

約数和(自身を除く): 270736806

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 197, 294, 394, 591, 1182, 1379, 2758, 3491, 4137, 6982, 8274, 9653, 10473, 19306, 20946, 24437, 28959, 48874, 57918, 73311, 146622, 171059, 342118, 513177, 687727, 1026354, 1375454, 2063181, 4126362, 4814089, 9628178, 14442267, 28884534, 33698623, 67397246, 101095869, 202191738]

約数ペア:

[(1, 202191738), (2, 101095869), (3, 67397246), (6, 33698623), (7, 28884534), (14, 14442267), (21, 9628178), (42, 4814089), (49, 4126362), (98, 2063181), (147, 1375454), (197, 1026354), (294, 687727), (394, 513177), (591, 342118), (1182, 171059), (1379, 146622), (2758, 73311), (3491, 57918), (4137, 48874), (6982, 28959), (8274, 24437), (9653, 20946), (10473, 19306)]