219329502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1439}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 530841600

約数和(自身を除く): 311512098

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 191, 266, 382, 399, 573, 798, 1146, 1337, 1439, 2674, 2878, 3629, 4011, 4317, 7258, 8022, 8634, 10073, 10887, 20146, 21774, 25403, 27341, 30219, 50806, 54682, 60438, 76209, 82023, 152418, 164046, 191387, 274849, 382774, 549698, 574161, 824547, 1148322, 1649094, 1923943, 3847886, 5222131, 5771829, 10444262, 11543658, 15666393, 31332786, 36554917, 73109834, 109664751, 219329502]

約数ペア:

[(1, 219329502), (2, 109664751), (3, 73109834), (6, 36554917), (7, 31332786), (14, 15666393), (19, 11543658), (21, 10444262), (38, 5771829), (42, 5222131), (57, 3847886), (114, 1923943), (133, 1649094), (191, 1148322), (266, 824547), (382, 574161), (399, 549698), (573, 382774), (798, 274849), (1146, 191387), (1337, 164046), (1439, 152418), (2674, 82023), (2878, 76209), (3629, 60438), (4011, 54682), (4317, 50806), (7258, 30219), (8022, 27341), (8634, 25403), (10073, 21774), (10887, 20146)]