201146722

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{457}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 349545600

約数和(自身を除く): 148398878

約数列:

[1, 2, 7, 14, 149, 211, 298, 422, 457, 914, 1043, 1477, 2086, 2954, 3199, 6398, 31439, 62878, 68093, 96427, 136186, 192854, 220073, 440146, 476651, 674989, 953302, 1349978, 14367623, 28735246, 100573361, 201146722]

約数ペア:

[(1, 201146722), (2, 100573361), (7, 28735246), (14, 14367623), (149, 1349978), (211, 953302), (298, 674989), (422, 476651), (457, 440146), (914, 220073), (1043, 192854), (1477, 136186), (2086, 96427), (2954, 68093), (3199, 62878), (6398, 31439)]