216295899

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 301397760

約数和(自身を除く): 85101861

約数列:

[1, 3, 67, 89, 107, 113, 201, 267, 321, 339, 5963, 7169, 7571, 9523, 10057, 12091, 17889, 21507, 22713, 28569, 30171, 36273, 638041, 673819, 810097, 1076099, 1914123, 2021457, 2430291, 3228297, 72098633, 216295899]

約数ペア:

[(1, 216295899), (3, 72098633), (67, 3228297), (89, 2430291), (107, 2021457), (113, 1914123), (201, 1076099), (267, 810097), (321, 673819), (339, 638041), (5963, 36273), (7169, 30171), (7571, 28569), (9523, 22713), (10057, 21507), (12091, 17889)]