215577642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{32693}}^1$

素因数の和:32862

約数の個数: 32

約数和(自身を含む): 495902592

約数和(自身を除く): 280324950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 3297, 6594, 32693, 65386, 98079, 196158, 228851, 457702, 686553, 1373106, 5132801, 10265602, 15398403, 30796806, 35929607, 71859214, 107788821, 215577642]

約数ペア:

[(1, 215577642), (2, 107788821), (3, 71859214), (6, 35929607), (7, 30796806), (14, 15398403), (21, 10265602), (42, 5132801), (157, 1373106), (314, 686553), (471, 457702), (942, 228851), (1099, 196158), (2198, 98079), (3297, 65386), (6594, 32693)]