201395075

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28069}}^1$

素因数の和:28127

約数の個数: 24

約数和(自身を含む): 292377120

約数和(自身を除く): 90982045

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1435, 7175, 28069, 140345, 196483, 701725, 982415, 1150829, 4912075, 5754145, 8055803, 28770725, 40279015, 201395075]

約数ペア:

[(1, 201395075), (5, 40279015), (7, 28770725), (25, 8055803), (35, 5754145), (41, 4912075), (175, 1150829), (205, 982415), (287, 701725), (1025, 196483), (1435, 140345), (7175, 28069)]