201664235521

素因数分解:

$7^1\times {\mathrm{67}}^2\times {\mathrm{2029}}^1\times {\mathrm{3163}}^1$

素因数の和:5333

約数の個数: 24

約数和(自身を含む): 234153971520

約数和(自身を除く): 32489735999

約数列:

[1, 7, 67, 469, 2029, 3163, 4489, 14203, 22141, 31423, 135943, 211921, 951601, 1483447, 6417727, 9108181, 14198707, 44924089, 63757267, 99390949, 429987709, 3009913963, 28809176503, 201664235521]

約数ペア:

[(1, 201664235521), (7, 28809176503), (67, 3009913963), (469, 429987709), (2029, 99390949), (3163, 63757267), (4489, 44924089), (14203, 14198707), (22141, 9108181), (31423, 6417727), (135943, 1483447), (211921, 951601)]