211330308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{86753}}^1$

素因数の和:86796

約数の個数: 48

約数和(自身を含む): 582986880

約数和(自身を除く): 371656572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 86753, 173506, 260259, 347012, 520518, 607271, 1041036, 1214542, 1821813, 2429084, 2515837, 3643626, 5031674, 7287252, 7547511, 10063348, 15095022, 17610859, 30190044, 35221718, 52832577, 70443436, 105665154, 211330308]

約数ペア:

[(1, 211330308), (2, 105665154), (3, 70443436), (4, 52832577), (6, 35221718), (7, 30190044), (12, 17610859), (14, 15095022), (21, 10063348), (28, 7547511), (29, 7287252), (42, 5031674), (58, 3643626), (84, 2515837), (87, 2429084), (116, 1821813), (174, 1214542), (203, 1041036), (348, 607271), (406, 520518), (609, 347012), (812, 260259), (1218, 173506), (2436, 86753)]