220993256187

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{10433}}^1$

素因数の和:10881

約数の個数: 72

約数和(自身を含む): 358498550592

約数和(自身を除く): 137505294405

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 367, 477, 583, 1089, 1101, 1749, 3303, 4037, 5247, 6413, 10433, 12111, 19239, 19451, 31299, 36333, 44407, 57717, 58353, 93897, 114763, 133221, 175059, 213961, 344289, 399663, 552949, 641883, 1032867, 1262393, 1658847, 1925649, 2353571, 3787179, 3828911, 4976541, 6082439, 7060713, 11361537, 11486733, 18247317, 21182139, 34460199, 42118021, 54741951, 66906829, 126354063, 200720487, 202932283, 379062189, 463298231, 602161461, 608796849, 1389894693, 1826390547, 2232255113, 4169684079, 6696765339, 20090296017, 24554806243, 73664418729, 220993256187]

約数ペア:

[(1, 220993256187), (3, 73664418729), (9, 24554806243), (11, 20090296017), (33, 6696765339), (53, 4169684079), (99, 2232255113), (121, 1826390547), (159, 1389894693), (363, 608796849), (367, 602161461), (477, 463298231), (583, 379062189), (1089, 202932283), (1101, 200720487), (1749, 126354063), (3303, 66906829), (4037, 54741951), (5247, 42118021), (6413, 34460199), (10433, 21182139), (12111, 18247317), (19239, 11486733), (19451, 11361537), (31299, 7060713), (36333, 6082439), (44407, 4976541), (57717, 3828911), (58353, 3787179), (93897, 2353571), (114763, 1925649), (133221, 1658847), (175059, 1262393), (213961, 1032867), (344289, 641883), (399663, 552949)]