216551371951

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{7393}}^1$

素因数の和:7799

約数の個数: 32

約数和(自身を含む): 234715136000

約数和(自身を除く): 18163764049

約数列:

[1, 19, 61, 127, 199, 1159, 2413, 3781, 7393, 7747, 12139, 25273, 140467, 147193, 230641, 450973, 480187, 938911, 1471207, 1541653, 8568487, 17839309, 27952933, 29291407, 57273571, 89743627, 186843289, 1088197849, 1705128913, 3550022491, 11397440629, 216551371951]

約数ペア:

[(1, 216551371951), (19, 11397440629), (61, 3550022491), (127, 1705128913), (199, 1088197849), (1159, 186843289), (2413, 89743627), (3781, 57273571), (7393, 29291407), (7747, 27952933), (12139, 17839309), (25273, 8568487), (140467, 1541653), (147193, 1471207), (230641, 938911), (450973, 480187)]