203438401421

素因数分解:

${\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{2833}}^1\times {\mathrm{5279}}^1$

素因数の和:8396

約数の個数: 16

約数和(自身を含む): 207813365760

約数和(自身を除く): 4374964339

約数列:

[1, 61, 223, 2833, 5279, 13603, 172813, 322019, 631759, 1177217, 14955407, 38537299, 71810237, 912279827, 3335055761, 203438401421]

約数ペア:

[(1, 203438401421), (61, 3335055761), (223, 912279827), (2833, 71810237), (5279, 38537299), (13603, 14955407), (172813, 1177217), (322019, 631759)]