201430803

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{5279}}^1$

素因数の和:5391

約数の個数: 32

約数和(自身を含む): 324403200

約数和(自身を除く): 122972397

約数列:

[1, 3, 7, 21, 23, 69, 79, 161, 237, 483, 553, 1659, 1817, 5279, 5451, 12719, 15837, 36953, 38157, 110859, 121417, 364251, 417041, 849919, 1251123, 2549757, 2919287, 8757861, 9591943, 28775829, 67143601, 201430803]

約数ペア:

[(1, 201430803), (3, 67143601), (7, 28775829), (21, 9591943), (23, 8757861), (69, 2919287), (79, 2549757), (161, 1251123), (237, 849919), (483, 417041), (553, 364251), (1659, 121417), (1817, 110859), (5279, 38157), (5451, 36953), (12719, 15837)]