223662954

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 478679040

約数和(自身を除く): 255016086

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 139, 186, 211, 246, 278, 417, 422, 633, 834, 1266, 1271, 2542, 3813, 4309, 5699, 6541, 7626, 8618, 8651, 11398, 12927, 13082, 17097, 17302, 19623, 25854, 25953, 29329, 34194, 39246, 51906, 58658, 87987, 175974, 176669, 268181, 353338, 530007, 536362, 804543, 909199, 1060014, 1202489, 1609086, 1818398, 2404978, 2727597, 3607467, 5455194, 7214934, 37277159, 74554318, 111831477, 223662954]

約数ペア:

[(1, 223662954), (2, 111831477), (3, 74554318), (6, 37277159), (31, 7214934), (41, 5455194), (62, 3607467), (82, 2727597), (93, 2404978), (123, 1818398), (139, 1609086), (186, 1202489), (211, 1060014), (246, 909199), (278, 804543), (417, 536362), (422, 530007), (633, 353338), (834, 268181), (1266, 176669), (1271, 175974), (2542, 87987), (3813, 58658), (4309, 51906), (5699, 39246), (6541, 34194), (7626, 29329), (8618, 25953), (8651, 25854), (11398, 19623), (12927, 17302), (13082, 17097)]