204031278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{883}}^1$

素因数の和:1294

約数の個数: 64

約数和(自身を含む): 496454400

約数和(自身を除く): 292423122

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 389, 594, 778, 883, 1167, 1766, 2334, 2649, 3501, 4279, 5298, 7002, 7947, 8558, 9713, 10503, 12837, 15894, 19426, 21006, 23841, 25674, 29139, 38511, 47682, 58278, 77022, 87417, 115533, 174834, 231066, 262251, 343487, 524502, 686974, 1030461, 2060922, 3091383, 3778357, 6182766, 7556714, 9274149, 11335071, 18548298, 22670142, 34005213, 68010426, 102015639, 204031278]

約数ペア:

[(1, 204031278), (2, 102015639), (3, 68010426), (6, 34005213), (9, 22670142), (11, 18548298), (18, 11335071), (22, 9274149), (27, 7556714), (33, 6182766), (54, 3778357), (66, 3091383), (99, 2060922), (198, 1030461), (297, 686974), (389, 524502), (594, 343487), (778, 262251), (883, 231066), (1167, 174834), (1766, 115533), (2334, 87417), (2649, 77022), (3501, 58278), (4279, 47682), (5298, 38511), (7002, 29139), (7947, 25674), (8558, 23841), (9713, 21006), (10503, 19426), (12837, 15894)]