201319146

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 144

約数和(自身を含む): 540633600

約数和(自身を除く): 339314454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 37, 42, 49, 62, 63, 74, 93, 98, 111, 126, 147, 186, 199, 217, 222, 259, 279, 294, 333, 398, 434, 441, 518, 558, 597, 651, 666, 777, 882, 1147, 1194, 1302, 1393, 1519, 1554, 1791, 1813, 1953, 2294, 2331, 2786, 3038, 3441, 3582, 3626, 3906, 4179, 4557, 4662, 5439, 6169, 6882, 7363, 8029, 8358, 9114, 9751, 10323, 10878, 12338, 12537, 13671, 14726, 16058, 16317, 18507, 19502, 20646, 22089, 24087, 25074, 27342, 29253, 32634, 37014, 43183, 44178, 48174, 51541, 55521, 56203, 58506, 66267, 72261, 86366, 87759, 103082, 111042, 112406, 129549, 132534, 144522, 154623, 168609, 175518, 228253, 259098, 302281, 309246, 337218, 360787, 388647, 456506, 463869, 505827, 604562, 684759, 721574, 777294, 906843, 927738, 1011654, 1082361, 1369518, 1597771, 1813686, 2054277, 2164722, 2720529, 3195542, 3247083, 4108554, 4793313, 5441058, 6494166, 9586626, 11184397, 14379939, 22368794, 28759878, 33553191, 67106382, 100659573, 201319146]

約数ペア:

[(1, 201319146), (2, 100659573), (3, 67106382), (6, 33553191), (7, 28759878), (9, 22368794), (14, 14379939), (18, 11184397), (21, 9586626), (31, 6494166), (37, 5441058), (42, 4793313), (49, 4108554), (62, 3247083), (63, 3195542), (74, 2720529), (93, 2164722), (98, 2054277), (111, 1813686), (126, 1597771), (147, 1369518), (186, 1082361), (199, 1011654), (217, 927738), (222, 906843), (259, 777294), (279, 721574), (294, 684759), (333, 604562), (398, 505827), (434, 463869), (441, 456506), (518, 388647), (558, 360787), (597, 337218), (651, 309246), (666, 302281), (777, 259098), (882, 228253), (1147, 175518), (1194, 168609), (1302, 154623), (1393, 144522), (1519, 132534), (1554, 129549), (1791, 112406), (1813, 111042), (1953, 103082), (2294, 87759), (2331, 86366), (2786, 72261), (3038, 66267), (3441, 58506), (3582, 56203), (3626, 55521), (3906, 51541), (4179, 48174), (4557, 44178), (4662, 43183), (5439, 37014), (6169, 32634), (6882, 29253), (7363, 27342), (8029, 25074), (8358, 24087), (9114, 22089), (9751, 20646), (10323, 19502), (10878, 18507), (12338, 16317), (12537, 16058), (13671, 14726)]