201806696

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^2$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 476417970

約数和(自身を除く): 274611274

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 199, 364, 392, 398, 637, 728, 796, 1274, 1393, 1592, 2548, 2587, 2786, 5096, 5174, 5572, 9751, 10348, 11144, 18109, 19502, 20696, 36218, 39004, 39601, 72436, 78008, 79202, 126763, 144872, 158404, 253526, 277207, 316808, 507052, 514813, 554414, 1014104, 1029626, 1108828, 1940449, 2059252, 2217656, 3603691, 3880898, 4118504, 7207382, 7761796, 14414764, 15523592, 25225837, 28829528, 50451674, 100903348, 201806696]

約数ペア:

[(1, 201806696), (2, 100903348), (4, 50451674), (7, 28829528), (8, 25225837), (13, 15523592), (14, 14414764), (26, 7761796), (28, 7207382), (49, 4118504), (52, 3880898), (56, 3603691), (91, 2217656), (98, 2059252), (104, 1940449), (182, 1108828), (196, 1029626), (199, 1014104), (364, 554414), (392, 514813), (398, 507052), (637, 316808), (728, 277207), (796, 253526), (1274, 158404), (1393, 144872), (1592, 126763), (2548, 79202), (2587, 78008), (2786, 72436), (5096, 39601), (5174, 39004), (5572, 36218), (9751, 20696), (10348, 19502), (11144, 18109)]