201968595

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{34261}}^1$

素因数の和:34403

約数の個数: 24

約数和(自身を含む): 352761552

約数和(自身を除く): 150792957

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 34261, 102783, 171305, 308349, 513915, 1541745, 4488191, 13464573, 22440955, 40393719, 67322865, 201968595]

約数ペア:

[(1, 201968595), (3, 67322865), (5, 40393719), (9, 22440955), (15, 13464573), (45, 4488191), (131, 1541745), (393, 513915), (655, 308349), (1179, 171305), (1965, 102783), (5895, 34261)]