208754616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30307}}^1$

素因数の和:30364

約数の個数: 64

約数和(自身を含む): 611009280

約数和(自身を除く): 402254664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 30307, 60614, 90921, 121228, 181842, 212149, 242456, 363684, 424298, 636447, 727368, 848596, 1242587, 1272894, 1697192, 2485174, 2545788, 3727761, 4970348, 5091576, 7455522, 8698109, 9940696, 14911044, 17396218, 26094327, 29822088, 34792436, 52188654, 69584872, 104377308, 208754616]

約数ペア:

[(1, 208754616), (2, 104377308), (3, 69584872), (4, 52188654), (6, 34792436), (7, 29822088), (8, 26094327), (12, 17396218), (14, 14911044), (21, 9940696), (24, 8698109), (28, 7455522), (41, 5091576), (42, 4970348), (56, 3727761), (82, 2545788), (84, 2485174), (123, 1697192), (164, 1272894), (168, 1242587), (246, 848596), (287, 727368), (328, 636447), (492, 424298), (574, 363684), (861, 242456), (984, 212149), (1148, 181842), (1722, 121228), (2296, 90921), (3444, 60614), (6888, 30307)]