201409404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{20149}}^1$

素因数の和:20187

約数の個数: 72

約数和(自身を含む): 578869200

約数和(自身を除く): 377459796

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 2499, 3332, 4998, 9996, 20149, 40298, 60447, 80596, 120894, 141043, 241788, 282086, 342533, 423129, 564172, 685066, 846258, 987301, 1027599, 1370132, 1692516, 1974602, 2055198, 2397731, 2961903, 3949204, 4110396, 4795462, 5923806, 7193193, 9590924, 11847612, 14386386, 16784117, 28772772, 33568234, 50352351, 67136468, 100704702, 201409404]

約数ペア:

[(1, 201409404), (2, 100704702), (3, 67136468), (4, 50352351), (6, 33568234), (7, 28772772), (12, 16784117), (14, 14386386), (17, 11847612), (21, 9590924), (28, 7193193), (34, 5923806), (42, 4795462), (49, 4110396), (51, 3949204), (68, 2961903), (84, 2397731), (98, 2055198), (102, 1974602), (119, 1692516), (147, 1370132), (196, 1027599), (204, 987301), (238, 846258), (294, 685066), (357, 564172), (476, 423129), (588, 342533), (714, 282086), (833, 241788), (1428, 141043), (1666, 120894), (2499, 80596), (3332, 60447), (4998, 40298), (9996, 20149)]