208027330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{4801}}^1$

素因数の和:5434

約数の個数: 32

約数和(自身を含む): 428722560

約数和(自身を除く): 220695230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 619, 1238, 3095, 4333, 4801, 6190, 8666, 9602, 21665, 24005, 33607, 43330, 48010, 67214, 168035, 336070, 2971819, 5943638, 14859095, 20802733, 29718190, 41605466, 104013665, 208027330]

約数ペア:

[(1, 208027330), (2, 104013665), (5, 41605466), (7, 29718190), (10, 20802733), (14, 14859095), (35, 5943638), (70, 2971819), (619, 336070), (1238, 168035), (3095, 67214), (4333, 48010), (4801, 43330), (6190, 33607), (8666, 24005), (9602, 21665)]