201210102247

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1\times {\mathrm{10247}}^1$

素因数の和:10612

約数の個数: 48

約数和(自身を含む): 256459069440

約数和(自身を除く): 55248967193

約数列:

[1, 7, 11, 77, 97, 121, 239, 679, 847, 1067, 1673, 2629, 7469, 10247, 11737, 18403, 23183, 28919, 71729, 82159, 112717, 162281, 202433, 255013, 789019, 993959, 1239887, 1785091, 2449033, 2805143, 6957713, 8679209, 10933549, 17143231, 19636001, 26939363, 76534843, 120269039, 188575541, 237556201, 296332993, 841883273, 1662893407, 2074330951, 2613118211, 18291827477, 28744300321, 201210102247]

約数ペア:

[(1, 201210102247), (7, 28744300321), (11, 18291827477), (77, 2613118211), (97, 2074330951), (121, 1662893407), (239, 841883273), (679, 296332993), (847, 237556201), (1067, 188575541), (1673, 120269039), (2629, 76534843), (7469, 26939363), (10247, 19636001), (11737, 17143231), (18403, 10933549), (23183, 8679209), (28919, 6957713), (71729, 2805143), (82159, 2449033), (112717, 1785091), (162281, 1239887), (202433, 993959), (255013, 789019)]