214150355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 279849600

約数和(自身を除く): 65699245

約数列:

[1, 5, 23, 29, 115, 145, 157, 409, 667, 785, 2045, 3335, 3611, 4553, 9407, 11861, 18055, 22765, 47035, 59305, 64213, 104719, 272803, 321065, 523595, 1364015, 1476899, 1862177, 7384495, 9310885, 42830071, 214150355]

約数ペア:

[(1, 214150355), (5, 42830071), (23, 9310885), (29, 7384495), (115, 1862177), (145, 1476899), (157, 1364015), (409, 523595), (667, 321065), (785, 272803), (2045, 104719), (3335, 64213), (3611, 59305), (4553, 47035), (9407, 22765), (11861, 18055)]