200378096

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{31231}}^1$

素因数の和:31640

約数の個数: 20

約数和(自身を含む): 389213184

約数和(自身を除く): 188835088

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 31231, 62462, 124924, 249848, 499696, 12523631, 25047262, 50094524, 100189048, 200378096]

約数ペア:

[(1, 200378096), (2, 100189048), (4, 50094524), (8, 25047262), (16, 12523631), (401, 499696), (802, 249848), (1604, 124924), (3208, 62462), (6416, 31231)]