214467708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{28057}}^1$

素因数の和:28091

約数の個数: 72

約数和(自身を含む): 626927952

約数和(自身を除く): 412460244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 28057, 56114, 84171, 112228, 168342, 196399, 336684, 364741, 392798, 589197, 729482, 785596, 1094223, 1178394, 1374793, 1458964, 2188446, 2356788, 2553187, 2749586, 4124379, 4376892, 5106374, 5499172, 7659561, 8248758, 10212748, 15319122, 16497516, 17872309, 30638244, 35744618, 53616927, 71489236, 107233854, 214467708]

約数ペア:

[(1, 214467708), (2, 107233854), (3, 71489236), (4, 53616927), (6, 35744618), (7, 30638244), (12, 17872309), (13, 16497516), (14, 15319122), (21, 10212748), (26, 8248758), (28, 7659561), (39, 5499172), (42, 5106374), (49, 4376892), (52, 4124379), (78, 2749586), (84, 2553187), (91, 2356788), (98, 2188446), (147, 1458964), (156, 1374793), (182, 1178394), (196, 1094223), (273, 785596), (294, 729482), (364, 589197), (546, 392798), (588, 364741), (637, 336684), (1092, 196399), (1274, 168342), (1911, 112228), (2548, 84171), (3822, 56114), (7644, 28057)]