230367039

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 391987200

約数和(自身を除く): 161620161

約数列:

[1, 3, 7, 19, 21, 29, 43, 57, 87, 129, 133, 203, 301, 399, 463, 551, 609, 817, 903, 1247, 1389, 1653, 2451, 3241, 3741, 3857, 5719, 8729, 8797, 9723, 11571, 13427, 17157, 19909, 23693, 26187, 26391, 40281, 59727, 61579, 71079, 93989, 139363, 165851, 184737, 255113, 281967, 378271, 418089, 497553, 577361, 765339, 1134813, 1732083, 1785791, 2647897, 4041527, 5357373, 7943691, 10969859, 12124581, 32909577, 76789013, 230367039]

約数ペア:

[(1, 230367039), (3, 76789013), (7, 32909577), (19, 12124581), (21, 10969859), (29, 7943691), (43, 5357373), (57, 4041527), (87, 2647897), (129, 1785791), (133, 1732083), (203, 1134813), (301, 765339), (399, 577361), (463, 497553), (551, 418089), (609, 378271), (817, 281967), (903, 255113), (1247, 184737), (1389, 165851), (1653, 139363), (2451, 93989), (3241, 71079), (3741, 61579), (3857, 59727), (5719, 40281), (8729, 26391), (8797, 26187), (9723, 23693), (11571, 19909), (13427, 17157)]