217544034

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 469647360

約数和(自身を除く): 252103326

約数列:

[1, 2, 3, 6, 19, 38, 57, 97, 103, 114, 191, 194, 206, 291, 309, 382, 573, 582, 618, 1146, 1843, 1957, 3629, 3686, 3914, 5529, 5871, 7258, 9991, 10887, 11058, 11742, 18527, 19673, 19982, 21774, 29973, 37054, 39346, 55581, 59019, 59946, 111162, 118038, 189829, 352013, 373787, 379658, 569487, 704026, 747574, 1056039, 1121361, 1138974, 1908281, 2112078, 2242722, 3816562, 5724843, 11449686, 36257339, 72514678, 108772017, 217544034]

約数ペア:

[(1, 217544034), (2, 108772017), (3, 72514678), (6, 36257339), (19, 11449686), (38, 5724843), (57, 3816562), (97, 2242722), (103, 2112078), (114, 1908281), (191, 1138974), (194, 1121361), (206, 1056039), (291, 747574), (309, 704026), (382, 569487), (573, 379658), (582, 373787), (618, 352013), (1146, 189829), (1843, 118038), (1957, 111162), (3629, 59946), (3686, 59019), (3914, 55581), (5529, 39346), (5871, 37054), (7258, 29973), (9991, 21774), (10887, 19982), (11058, 19673), (11742, 18527)]