215157444

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{49667}}^1$

素因数の和:49712

約数の個数: 36

約数和(自身を含む): 529858224

約数和(自身を除く): 314700780

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 49667, 99334, 149001, 198668, 298002, 596004, 943673, 1887346, 2831019, 3774692, 5662038, 11324076, 17929787, 35859574, 53789361, 71719148, 107578722, 215157444]

約数ペア:

[(1, 215157444), (2, 107578722), (3, 71719148), (4, 53789361), (6, 35859574), (12, 17929787), (19, 11324076), (38, 5662038), (57, 3774692), (76, 2831019), (114, 1887346), (228, 943673), (361, 596004), (722, 298002), (1083, 198668), (1444, 149001), (2166, 99334), (4332, 49667)]