208714324

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{6301}}^1$

素因数の和:6345

約数の個数: 54

約数和(自身を含む): 460153134

約数和(自身を除く): 251438810

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2366, 2548, 4732, 6301, 8281, 12602, 16562, 25204, 33124, 44107, 81913, 88214, 163826, 176428, 308749, 327652, 573391, 617498, 1064869, 1146782, 1234996, 2129738, 2293564, 4013737, 4259476, 7454083, 8027474, 14908166, 16054948, 29816332, 52178581, 104357162, 208714324]

約数ペア:

[(1, 208714324), (2, 104357162), (4, 52178581), (7, 29816332), (13, 16054948), (14, 14908166), (26, 8027474), (28, 7454083), (49, 4259476), (52, 4013737), (91, 2293564), (98, 2129738), (169, 1234996), (182, 1146782), (196, 1064869), (338, 617498), (364, 573391), (637, 327652), (676, 308749), (1183, 176428), (1274, 163826), (2366, 88214), (2548, 81913), (4732, 44107), (6301, 33124), (8281, 25204), (12602, 16562)]