243571194

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 535134600

約数和(自身を除く): 291563406

約数列:

[1, 2, 3, 6, 9, 18, 149, 197, 298, 394, 447, 461, 591, 894, 922, 1182, 1341, 1383, 1773, 2682, 2766, 3546, 4149, 8298, 29353, 58706, 68689, 88059, 90817, 137378, 176118, 181634, 206067, 264177, 272451, 412134, 528354, 544902, 618201, 817353, 1236402, 1634706, 13531733, 27063466, 40595199, 81190398, 121785597, 243571194]

約数ペア:

[(1, 243571194), (2, 121785597), (3, 81190398), (6, 40595199), (9, 27063466), (18, 13531733), (149, 1634706), (197, 1236402), (298, 817353), (394, 618201), (447, 544902), (461, 528354), (591, 412134), (894, 272451), (922, 264177), (1182, 206067), (1341, 181634), (1383, 176118), (1773, 137378), (2682, 90817), (2766, 88059), (3546, 68689), (4149, 58706), (8298, 29353)]