195643722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 426539520

約数和(自身を除く): 230895798

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 107, 114, 129, 214, 258, 321, 373, 642, 746, 817, 1119, 1634, 2033, 2238, 2451, 4066, 4601, 4902, 6099, 7087, 9202, 12198, 13803, 14174, 16039, 21261, 27606, 32078, 39911, 42522, 48117, 79822, 87419, 96234, 119733, 174838, 239466, 262257, 304741, 524514, 609482, 758309, 914223, 1516618, 1716173, 1828446, 2274927, 3432346, 4549854, 5148519, 10297038, 32607287, 65214574, 97821861, 195643722]

約数ペア:

[(1, 195643722), (2, 97821861), (3, 65214574), (6, 32607287), (19, 10297038), (38, 5148519), (43, 4549854), (57, 3432346), (86, 2274927), (107, 1828446), (114, 1716173), (129, 1516618), (214, 914223), (258, 758309), (321, 609482), (373, 524514), (642, 304741), (746, 262257), (817, 239466), (1119, 174838), (1634, 119733), (2033, 96234), (2238, 87419), (2451, 79822), (4066, 48117), (4601, 42522), (4902, 39911), (6099, 32078), (7087, 27606), (9202, 21261), (12198, 16039), (13803, 14174)]