214425848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 504201600

約数和(自身を除く): 289775752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 139, 163, 169, 182, 278, 326, 338, 364, 556, 652, 676, 728, 973, 1112, 1141, 1183, 1304, 1352, 1807, 1946, 2119, 2282, 2366, 3614, 3892, 4238, 4564, 4732, 7228, 7784, 8476, 9128, 9464, 12649, 14456, 14833, 16952, 22657, 23491, 25298, 27547, 29666, 45314, 46982, 50596, 55094, 59332, 90628, 93964, 101192, 110188, 118664, 158599, 164437, 181256, 187928, 192829, 220376, 294541, 317198, 328874, 385658, 589082, 634396, 657748, 771316, 1178164, 1268792, 1315496, 1542632, 2061787, 2356328, 3829033, 4123574, 7658066, 8247148, 15316132, 16494296, 26803231, 30632264, 53606462, 107212924, 214425848]

約数ペア:

[(1, 214425848), (2, 107212924), (4, 53606462), (7, 30632264), (8, 26803231), (13, 16494296), (14, 15316132), (26, 8247148), (28, 7658066), (52, 4123574), (56, 3829033), (91, 2356328), (104, 2061787), (139, 1542632), (163, 1315496), (169, 1268792), (182, 1178164), (278, 771316), (326, 657748), (338, 634396), (364, 589082), (556, 385658), (652, 328874), (676, 317198), (728, 294541), (973, 220376), (1112, 192829), (1141, 187928), (1183, 181256), (1304, 164437), (1352, 158599), (1807, 118664), (1946, 110188), (2119, 101192), (2282, 93964), (2366, 90628), (3614, 59332), (3892, 55094), (4238, 50596), (4564, 46982), (4732, 45314), (7228, 29666), (7784, 27547), (8476, 25298), (9128, 23491), (9464, 22657), (12649, 16952), (14456, 14833)]