201934775

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37223}}^1$

素因数の和:37271

約数の個数: 24

約数和(自身を含む): 295409664

約数和(自身を除く): 93474889

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 5425, 37223, 186115, 260561, 930575, 1153913, 1302805, 5769565, 6514025, 8077391, 28847825, 40386955, 201934775]

約数ペア:

[(1, 201934775), (5, 40386955), (7, 28847825), (25, 8077391), (31, 6514025), (35, 5769565), (155, 1302805), (175, 1153913), (217, 930575), (775, 260561), (1085, 186115), (5425, 37223)]