201488742

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 557061120

約数和(自身を除く): 355572378

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 131, 182, 189, 234, 262, 273, 313, 351, 378, 393, 546, 626, 702, 786, 819, 917, 939, 1179, 1638, 1703, 1834, 1878, 2191, 2358, 2457, 2751, 2817, 3406, 3537, 4069, 4382, 4914, 5109, 5502, 5634, 6573, 7074, 8138, 8253, 8451, 10218, 11921, 12207, 13146, 15327, 16506, 16902, 19719, 23842, 24414, 24759, 28483, 30654, 35763, 36621, 39438, 41003, 45981, 49518, 56966, 59157, 71526, 73242, 82006, 85449, 91962, 107289, 109863, 118314, 123009, 170898, 214578, 219726, 246018, 256347, 287021, 321867, 369027, 512694, 533039, 574042, 643734, 738054, 769041, 861063, 1066078, 1107081, 1538082, 1599117, 1722126, 2214162, 2583189, 3198234, 3731273, 4797351, 5166378, 7462546, 7749567, 9594702, 11193819, 14392053, 15499134, 22387638, 28784106, 33581457, 67162914, 100744371, 201488742]

約数ペア:

[(1, 201488742), (2, 100744371), (3, 67162914), (6, 33581457), (7, 28784106), (9, 22387638), (13, 15499134), (14, 14392053), (18, 11193819), (21, 9594702), (26, 7749567), (27, 7462546), (39, 5166378), (42, 4797351), (54, 3731273), (63, 3198234), (78, 2583189), (91, 2214162), (117, 1722126), (126, 1599117), (131, 1538082), (182, 1107081), (189, 1066078), (234, 861063), (262, 769041), (273, 738054), (313, 643734), (351, 574042), (378, 533039), (393, 512694), (546, 369027), (626, 321867), (702, 287021), (786, 256347), (819, 246018), (917, 219726), (939, 214578), (1179, 170898), (1638, 123009), (1703, 118314), (1834, 109863), (1878, 107289), (2191, 91962), (2358, 85449), (2457, 82006), (2751, 73242), (2817, 71526), (3406, 59157), (3537, 56966), (4069, 49518), (4382, 45981), (4914, 41003), (5109, 39438), (5502, 36621), (5634, 35763), (6573, 30654), (7074, 28483), (8138, 24759), (8253, 24414), (8451, 23842), (10218, 19719), (11921, 16902), (12207, 16506), (13146, 15327)]