214645578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{17807}}^1$

素因数の和:17867

約数の個数: 48

約数和(自身を含む): 511588224

約数和(自身を除く): 296942646

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 1722, 2009, 4018, 6027, 12054, 17807, 35614, 53421, 106842, 124649, 249298, 373947, 730087, 747894, 872543, 1460174, 1745086, 2190261, 2617629, 4380522, 5110609, 5235258, 10221218, 15331827, 30663654, 35774263, 71548526, 107322789, 214645578]

約数ペア:

[(1, 214645578), (2, 107322789), (3, 71548526), (6, 35774263), (7, 30663654), (14, 15331827), (21, 10221218), (41, 5235258), (42, 5110609), (49, 4380522), (82, 2617629), (98, 2190261), (123, 1745086), (147, 1460174), (246, 872543), (287, 747894), (294, 730087), (574, 373947), (861, 249298), (1722, 124649), (2009, 106842), (4018, 53421), (6027, 35614), (12054, 17807)]