200021235

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{46141}}^1$

素因数の和:46183

約数の個数: 24

約数和(自身を含む): 339974256

約数和(自身を除く): 139953021

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 46141, 138423, 230705, 692115, 784397, 2353191, 3921985, 11765955, 13334749, 40004247, 66673745, 200021235]

約数ペア:

[(1, 200021235), (3, 66673745), (5, 40004247), (15, 13334749), (17, 11765955), (51, 3921985), (85, 2353191), (255, 784397), (289, 692115), (867, 230705), (1445, 138423), (4335, 46141)]