211205484

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{7043}}^1$

素因数の和:7084

約数の個数: 108

約数和(自身を含む): 657670104

約数和(自身を除く): 446464620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 63, 68, 84, 98, 102, 119, 126, 147, 153, 196, 204, 238, 252, 294, 306, 357, 441, 476, 588, 612, 714, 833, 882, 1071, 1428, 1666, 1764, 2142, 2499, 3332, 4284, 4998, 7043, 7497, 9996, 14086, 14994, 21129, 28172, 29988, 42258, 49301, 63387, 84516, 98602, 119731, 126774, 147903, 197204, 239462, 253548, 295806, 345107, 359193, 443709, 478924, 591612, 690214, 718386, 838117, 887418, 1035321, 1077579, 1380428, 1436772, 1676234, 1774836, 2070642, 2155158, 2514351, 3105963, 3352468, 4141284, 4310316, 5028702, 5866819, 6211926, 7543053, 10057404, 11733638, 12423852, 15086106, 17600457, 23467276, 30172212, 35200914, 52801371, 70401828, 105602742, 211205484]

約数ペア:

[(1, 211205484), (2, 105602742), (3, 70401828), (4, 52801371), (6, 35200914), (7, 30172212), (9, 23467276), (12, 17600457), (14, 15086106), (17, 12423852), (18, 11733638), (21, 10057404), (28, 7543053), (34, 6211926), (36, 5866819), (42, 5028702), (49, 4310316), (51, 4141284), (63, 3352468), (68, 3105963), (84, 2514351), (98, 2155158), (102, 2070642), (119, 1774836), (126, 1676234), (147, 1436772), (153, 1380428), (196, 1077579), (204, 1035321), (238, 887418), (252, 838117), (294, 718386), (306, 690214), (357, 591612), (441, 478924), (476, 443709), (588, 359193), (612, 345107), (714, 295806), (833, 253548), (882, 239462), (1071, 197204), (1428, 147903), (1666, 126774), (1764, 119731), (2142, 98602), (2499, 84516), (3332, 63387), (4284, 49301), (4998, 42258), (7043, 29988), (7497, 28172), (9996, 21129), (14086, 14994)]