208041992

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{36473}}^1$

素因数の和:36533

約数の個数: 32

約数和(自身を含む): 420180480

約数和(自身を除く): 212138488

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 713, 1426, 2852, 5704, 36473, 72946, 145892, 291784, 838879, 1130663, 1677758, 2261326, 3355516, 4522652, 6711032, 9045304, 26005249, 52010498, 104020996, 208041992]

約数ペア:

[(1, 208041992), (2, 104020996), (4, 52010498), (8, 26005249), (23, 9045304), (31, 6711032), (46, 4522652), (62, 3355516), (92, 2261326), (124, 1677758), (184, 1130663), (248, 838879), (713, 291784), (1426, 145892), (2852, 72946), (5704, 36473)]