245751282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102653}}^1$

素因数の和:102687

約数の個数: 48

約数和(自身を含む): 640560960

約数和(自身を除く): 394809678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 102653, 205306, 307959, 615918, 718571, 923877, 1437142, 1847754, 1950407, 2155713, 3900814, 4311426, 5851221, 6467139, 11702442, 12934278, 13652849, 17553663, 27305698, 35107326, 40958547, 81917094, 122875641, 245751282]

約数ペア:

[(1, 245751282), (2, 122875641), (3, 81917094), (6, 40958547), (7, 35107326), (9, 27305698), (14, 17553663), (18, 13652849), (19, 12934278), (21, 11702442), (38, 6467139), (42, 5851221), (57, 4311426), (63, 3900814), (114, 2155713), (126, 1950407), (133, 1847754), (171, 1437142), (266, 923877), (342, 718571), (399, 615918), (798, 307959), (1197, 205306), (2394, 102653)]