204028506

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{829}}^1$

素因数の和:972

約数の個数: 72

約数和(自身を含む): 490793940

約数和(自身を除く): 286765434

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 113, 121, 198, 226, 242, 339, 363, 678, 726, 829, 1017, 1089, 1243, 1658, 2034, 2178, 2486, 2487, 3729, 4974, 7458, 7461, 9119, 11187, 13673, 14922, 18238, 22374, 27346, 27357, 41019, 54714, 82038, 82071, 93677, 100309, 123057, 164142, 187354, 200618, 246114, 281031, 300927, 562062, 601854, 843093, 902781, 1030447, 1686186, 1805562, 2060894, 3091341, 6182682, 9274023, 11334917, 18548046, 22669834, 34004751, 68009502, 102014253, 204028506]

約数ペア:

[(1, 204028506), (2, 102014253), (3, 68009502), (6, 34004751), (9, 22669834), (11, 18548046), (18, 11334917), (22, 9274023), (33, 6182682), (66, 3091341), (99, 2060894), (113, 1805562), (121, 1686186), (198, 1030447), (226, 902781), (242, 843093), (339, 601854), (363, 562062), (678, 300927), (726, 281031), (829, 246114), (1017, 200618), (1089, 187354), (1243, 164142), (1658, 123057), (2034, 100309), (2178, 93677), (2486, 82071), (2487, 82038), (3729, 54714), (4974, 41019), (7458, 27357), (7461, 27346), (9119, 22374), (11187, 18238), (13673, 14922)]