227300216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{198689}}^1$

素因数の和:198719

約数の個数: 32

約数和(自身を含む): 500698800

約数和(自身を除く): 273398584

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 198689, 397378, 794756, 1589512, 2185579, 2582957, 4371158, 5165914, 8742316, 10331828, 17484632, 20663656, 28412527, 56825054, 113650108, 227300216]

約数ペア:

[(1, 227300216), (2, 113650108), (4, 56825054), (8, 28412527), (11, 20663656), (13, 17484632), (22, 10331828), (26, 8742316), (44, 5165914), (52, 4371158), (88, 2582957), (104, 2185579), (143, 1589512), (286, 794756), (572, 397378), (1144, 198689)]