201190959

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1367}}^1$

素因数の和:1481

約数の個数: 40

約数和(自身を含む): 317813760

約数和(自身を除く): 116622801

約数列:

[1, 3, 9, 23, 27, 69, 79, 81, 207, 237, 621, 711, 1367, 1817, 1863, 2133, 4101, 5451, 6399, 12303, 16353, 31441, 36909, 49059, 94323, 107993, 110727, 147177, 282969, 323979, 848907, 971937, 2483839, 2546721, 2915811, 7451517, 8747433, 22354551, 67063653, 201190959]

約数ペア:

[(1, 201190959), (3, 67063653), (9, 22354551), (23, 8747433), (27, 7451517), (69, 2915811), (79, 2546721), (81, 2483839), (207, 971937), (237, 848907), (621, 323979), (711, 282969), (1367, 147177), (1817, 110727), (1863, 107993), (2133, 94323), (4101, 49059), (5451, 36909), (6399, 31441), (12303, 16353)]