194670460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{5521}}^1$

素因数の和:5614

約数の個数: 48

約数和(自身を含む): 428595552

約数和(自身を除く): 233925092

約数列:

[1, 2, 4, 5, 10, 20, 41, 43, 82, 86, 164, 172, 205, 215, 410, 430, 820, 860, 1763, 3526, 5521, 7052, 8815, 11042, 17630, 22084, 27605, 35260, 55210, 110420, 226361, 237403, 452722, 474806, 905444, 949612, 1131805, 1187015, 2263610, 2374030, 4527220, 4748060, 9733523, 19467046, 38934092, 48667615, 97335230, 194670460]

約数ペア:

[(1, 194670460), (2, 97335230), (4, 48667615), (5, 38934092), (10, 19467046), (20, 9733523), (41, 4748060), (43, 4527220), (82, 2374030), (86, 2263610), (164, 1187015), (172, 1131805), (205, 949612), (215, 905444), (410, 474806), (430, 452722), (820, 237403), (860, 226361), (1763, 110420), (3526, 55210), (5521, 35260), (7052, 27605), (8815, 22084), (11042, 17630)]