196406900

素因数分解:

$2^2\times 5^2\times {\mathrm{173}}^1\times {\mathrm{11353}}^1$

素因数の和:11540

約数の個数: 36

約数和(自身を含む): 428704332

約数和(自身を除く): 232297432

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 173, 346, 692, 865, 1730, 3460, 4325, 8650, 11353, 17300, 22706, 45412, 56765, 113530, 227060, 283825, 567650, 1135300, 1964069, 3928138, 7856276, 9820345, 19640690, 39281380, 49101725, 98203450, 196406900]

約数ペア:

[(1, 196406900), (2, 98203450), (4, 49101725), (5, 39281380), (10, 19640690), (20, 9820345), (25, 7856276), (50, 3928138), (100, 1964069), (173, 1135300), (346, 567650), (692, 283825), (865, 227060), (1730, 113530), (3460, 56765), (4325, 45412), (8650, 22706), (11353, 17300)]