201294730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{221203}}^1$

素因数の和:221230

約数の個数: 32

約数和(自身を含む): 445947264

約数和(自身を除く): 244652534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 221203, 442406, 1106015, 1548421, 2212030, 2875639, 3096842, 5751278, 7742105, 14378195, 15484210, 20129473, 28756390, 40258946, 100647365, 201294730]

約数ペア:

[(1, 201294730), (2, 100647365), (5, 40258946), (7, 28756390), (10, 20129473), (13, 15484210), (14, 14378195), (26, 7742105), (35, 5751278), (65, 3096842), (70, 2875639), (91, 2212030), (130, 1548421), (182, 1106015), (455, 442406), (910, 221203)]