205945296

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{461}}^1$

素因数の和:740

約数の個数: 80

約数和(自身を含む): 548589888

約数和(自身を除く): 342644592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 227, 246, 328, 454, 461, 492, 656, 681, 908, 922, 984, 1362, 1383, 1816, 1844, 1968, 2724, 2766, 3632, 3688, 5448, 5532, 7376, 9307, 10896, 11064, 18614, 18901, 22128, 27921, 37228, 37802, 55842, 56703, 74456, 75604, 104647, 111684, 113406, 148912, 151208, 209294, 223368, 226812, 302416, 313941, 418588, 446736, 453624, 627882, 837176, 907248, 1255764, 1674352, 2511528, 4290527, 5023056, 8581054, 12871581, 17162108, 25743162, 34324216, 51486324, 68648432, 102972648, 205945296]

約数ペア:

[(1, 205945296), (2, 102972648), (3, 68648432), (4, 51486324), (6, 34324216), (8, 25743162), (12, 17162108), (16, 12871581), (24, 8581054), (41, 5023056), (48, 4290527), (82, 2511528), (123, 1674352), (164, 1255764), (227, 907248), (246, 837176), (328, 627882), (454, 453624), (461, 446736), (492, 418588), (656, 313941), (681, 302416), (908, 226812), (922, 223368), (984, 209294), (1362, 151208), (1383, 148912), (1816, 113406), (1844, 111684), (1968, 104647), (2724, 75604), (2766, 74456), (3632, 56703), (3688, 55842), (5448, 37802), (5532, 37228), (7376, 27921), (9307, 22128), (10896, 18901), (11064, 18614)]