214199958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3677}}^1$

素因数の和:3781

約数の個数: 64

約数和(自身を含む): 522570240

約数和(自身を除く): 308370282

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 73, 114, 133, 146, 219, 266, 399, 438, 511, 798, 1022, 1387, 1533, 2774, 3066, 3677, 4161, 7354, 8322, 9709, 11031, 19418, 22062, 25739, 29127, 51478, 58254, 69863, 77217, 139726, 154434, 209589, 268421, 419178, 489041, 536842, 805263, 978082, 1467123, 1610526, 1878947, 2934246, 3757894, 5099999, 5636841, 10199998, 11273682, 15299997, 30599994, 35699993, 71399986, 107099979, 214199958]

約数ペア:

[(1, 214199958), (2, 107099979), (3, 71399986), (6, 35699993), (7, 30599994), (14, 15299997), (19, 11273682), (21, 10199998), (38, 5636841), (42, 5099999), (57, 3757894), (73, 2934246), (114, 1878947), (133, 1610526), (146, 1467123), (219, 978082), (266, 805263), (399, 536842), (438, 489041), (511, 419178), (798, 268421), (1022, 209589), (1387, 154434), (1533, 139726), (2774, 77217), (3066, 69863), (3677, 58254), (4161, 51478), (7354, 29127), (8322, 25739), (9709, 22062), (11031, 19418)]