213793398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:483

約数の個数: 128

約数和(自身を含む): 590822400

約数和(自身を除く): 377029002

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 139, 182, 189, 234, 273, 278, 313, 351, 378, 417, 546, 626, 702, 819, 834, 939, 973, 1251, 1638, 1807, 1878, 1946, 2191, 2457, 2502, 2817, 2919, 3614, 3753, 4069, 4382, 4914, 5421, 5634, 5838, 6573, 7506, 8138, 8451, 8757, 10842, 12207, 12649, 13146, 16263, 16902, 17514, 19719, 24414, 25298, 26271, 28483, 32526, 36621, 37947, 39438, 43507, 48789, 52542, 56966, 59157, 73242, 75894, 85449, 87014, 97578, 109863, 113841, 118314, 130521, 170898, 219726, 227682, 256347, 261042, 304549, 341523, 391563, 512694, 565591, 609098, 683046, 769041, 783126, 913647, 1131182, 1174689, 1538082, 1696773, 1827294, 2349378, 2740941, 3393546, 3959137, 5090319, 5481882, 7918274, 8222823, 10180638, 11877411, 15270957, 16445646, 23754822, 30541914, 35632233, 71264466, 106896699, 213793398]

約数ペア:

[(1, 213793398), (2, 106896699), (3, 71264466), (6, 35632233), (7, 30541914), (9, 23754822), (13, 16445646), (14, 15270957), (18, 11877411), (21, 10180638), (26, 8222823), (27, 7918274), (39, 5481882), (42, 5090319), (54, 3959137), (63, 3393546), (78, 2740941), (91, 2349378), (117, 1827294), (126, 1696773), (139, 1538082), (182, 1174689), (189, 1131182), (234, 913647), (273, 783126), (278, 769041), (313, 683046), (351, 609098), (378, 565591), (417, 512694), (546, 391563), (626, 341523), (702, 304549), (819, 261042), (834, 256347), (939, 227682), (973, 219726), (1251, 170898), (1638, 130521), (1807, 118314), (1878, 113841), (1946, 109863), (2191, 97578), (2457, 87014), (2502, 85449), (2817, 75894), (2919, 73242), (3614, 59157), (3753, 56966), (4069, 52542), (4382, 48789), (4914, 43507), (5421, 39438), (5634, 37947), (5838, 36621), (6573, 32526), (7506, 28483), (8138, 26271), (8451, 25298), (8757, 24414), (10842, 19719), (12207, 17514), (12649, 16902), (13146, 16263)]