210565936

素因数分解:

$2^4\times 7^2\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1082

約数の個数: 60

約数和(自身を含む): 476453880

約数和(自身を除く): 265887944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 419, 641, 784, 838, 1282, 1676, 2564, 2933, 3352, 4487, 5128, 5866, 6704, 8974, 10256, 11732, 17948, 20531, 23464, 31409, 35896, 41062, 46928, 62818, 71792, 82124, 125636, 164248, 251272, 268579, 328496, 502544, 537158, 1074316, 1880053, 2148632, 3760106, 4297264, 7520212, 13160371, 15040424, 26320742, 30080848, 52641484, 105282968, 210565936]

約数ペア:

[(1, 210565936), (2, 105282968), (4, 52641484), (7, 30080848), (8, 26320742), (14, 15040424), (16, 13160371), (28, 7520212), (49, 4297264), (56, 3760106), (98, 2148632), (112, 1880053), (196, 1074316), (392, 537158), (419, 502544), (641, 328496), (784, 268579), (838, 251272), (1282, 164248), (1676, 125636), (2564, 82124), (2933, 71792), (3352, 62818), (4487, 46928), (5128, 41062), (5866, 35896), (6704, 31409), (8974, 23464), (10256, 20531), (11732, 17948)]