207304878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{383}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 464486400

約数和(自身を除く): 257181522

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 139, 177, 278, 354, 383, 417, 649, 766, 834, 1149, 1298, 1529, 1947, 2298, 3058, 3894, 4213, 4587, 8201, 8426, 9174, 12639, 16402, 22597, 24603, 25278, 45194, 49206, 53237, 67791, 90211, 106474, 135582, 159711, 180422, 248567, 270633, 319422, 497134, 541266, 585607, 745701, 1171214, 1491402, 1756821, 3140983, 3513642, 6281966, 9422949, 18845898, 34550813, 69101626, 103652439, 207304878]

約数ペア:

[(1, 207304878), (2, 103652439), (3, 69101626), (6, 34550813), (11, 18845898), (22, 9422949), (33, 6281966), (59, 3513642), (66, 3140983), (118, 1756821), (139, 1491402), (177, 1171214), (278, 745701), (354, 585607), (383, 541266), (417, 497134), (649, 319422), (766, 270633), (834, 248567), (1149, 180422), (1298, 159711), (1529, 135582), (1947, 106474), (2298, 90211), (3058, 67791), (3894, 53237), (4213, 49206), (4587, 45194), (8201, 25278), (8426, 24603), (9174, 22597), (12639, 16402)]