201451190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{6547}}^1$

素因数の和:6752

約数の個数: 32

約数和(自身を含む): 386122464

約数和(自身を除く): 184671274

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 905, 1810, 3077, 6154, 6547, 13094, 15385, 30770, 32735, 65470, 111299, 222598, 556495, 1112990, 1185007, 2370014, 5925035, 11850070, 20145119, 40290238, 100725595, 201451190]

約数ペア:

[(1, 201451190), (2, 100725595), (5, 40290238), (10, 20145119), (17, 11850070), (34, 5925035), (85, 2370014), (170, 1185007), (181, 1112990), (362, 556495), (905, 222598), (1810, 111299), (3077, 65470), (6154, 32735), (6547, 30770), (13094, 15385)]