203437234

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{331}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 412296192

約数和(自身を除く): 208858958

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 307, 331, 614, 662, 1001, 2002, 2149, 2317, 3377, 3641, 3991, 4298, 4303, 4634, 6754, 7282, 7982, 8606, 23639, 25487, 27937, 30121, 43901, 47278, 47333, 50974, 55874, 60242, 87802, 94666, 101617, 203234, 307307, 331331, 614614, 662662, 711319, 1117787, 1321021, 1422638, 2235574, 2642042, 7824509, 9247147, 14531231, 15649018, 18494294, 29062462, 101718617, 203437234]

約数ペア:

[(1, 203437234), (2, 101718617), (7, 29062462), (11, 18494294), (13, 15649018), (14, 14531231), (22, 9247147), (26, 7824509), (77, 2642042), (91, 2235574), (143, 1422638), (154, 1321021), (182, 1117787), (286, 711319), (307, 662662), (331, 614614), (614, 331331), (662, 307307), (1001, 203234), (2002, 101617), (2149, 94666), (2317, 87802), (3377, 60242), (3641, 55874), (3991, 50974), (4298, 47333), (4303, 47278), (4634, 43901), (6754, 30121), (7282, 27937), (7982, 25487), (8606, 23639)]