203464863

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 373401600

約数和(自身を除く): 169936737

約数列:

[1, 3, 7, 9, 19, 21, 43, 57, 59, 63, 67, 129, 133, 171, 177, 201, 301, 387, 399, 413, 469, 531, 603, 817, 903, 1121, 1197, 1239, 1273, 1407, 2451, 2537, 2709, 2881, 3363, 3717, 3819, 3953, 4221, 5719, 7353, 7611, 7847, 8643, 8911, 10089, 11457, 11859, 17157, 17759, 20167, 22833, 23541, 25929, 26733, 27671, 35577, 48203, 51471, 53277, 54739, 60501, 70623, 75107, 80199, 83013, 144609, 159831, 164217, 169979, 181503, 225321, 249039, 337421, 383173, 433827, 492651, 509937, 525749, 675963, 1012263, 1149519, 1189853, 1529811, 1577247, 3036789, 3229601, 3448557, 3569559, 4731741, 9688803, 10708677, 22607207, 29066409, 67821621, 203464863]

約数ペア:

[(1, 203464863), (3, 67821621), (7, 29066409), (9, 22607207), (19, 10708677), (21, 9688803), (43, 4731741), (57, 3569559), (59, 3448557), (63, 3229601), (67, 3036789), (129, 1577247), (133, 1529811), (171, 1189853), (177, 1149519), (201, 1012263), (301, 675963), (387, 525749), (399, 509937), (413, 492651), (469, 433827), (531, 383173), (603, 337421), (817, 249039), (903, 225321), (1121, 181503), (1197, 169979), (1239, 164217), (1273, 159831), (1407, 144609), (2451, 83013), (2537, 80199), (2709, 75107), (2881, 70623), (3363, 60501), (3717, 54739), (3819, 53277), (3953, 51471), (4221, 48203), (5719, 35577), (7353, 27671), (7611, 26733), (7847, 25929), (8643, 23541), (8911, 22833), (10089, 20167), (11457, 17759), (11859, 17157)]