196076979

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{3343}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 347776000

約数和(自身を除く): 151699021

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1197, 2793, 3087, 3343, 6517, 8379, 10029, 19551, 23401, 30087, 58653, 63517, 70203, 163807, 190551, 210609, 444619, 491421, 571653, 1146649, 1333857, 1474263, 3112333, 3439947, 4001571, 9336999, 10319841, 21786331, 28010997, 65358993, 196076979]

約数ペア:

[(1, 196076979), (3, 65358993), (7, 28010997), (9, 21786331), (19, 10319841), (21, 9336999), (49, 4001571), (57, 3439947), (63, 3112333), (133, 1474263), (147, 1333857), (171, 1146649), (343, 571653), (399, 491421), (441, 444619), (931, 210609), (1029, 190551), (1197, 163807), (2793, 70203), (3087, 63517), (3343, 58653), (6517, 30087), (8379, 23401), (10029, 19551)]