196203480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{148639}}^1$

素因数の和:148664

約数の個数: 64

約数和(自身を含む): 642124800

約数和(自身を除く): 445921320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 148639, 297278, 445917, 594556, 743195, 891834, 1189112, 1486390, 1635029, 1783668, 2229585, 2972780, 3270058, 3567336, 4459170, 4905087, 5945560, 6540116, 8175145, 8918340, 9810174, 13080232, 16350290, 17836680, 19620348, 24525435, 32700580, 39240696, 49050870, 65401160, 98101740, 196203480]

約数ペア:

[(1, 196203480), (2, 98101740), (3, 65401160), (4, 49050870), (5, 39240696), (6, 32700580), (8, 24525435), (10, 19620348), (11, 17836680), (12, 16350290), (15, 13080232), (20, 9810174), (22, 8918340), (24, 8175145), (30, 6540116), (33, 5945560), (40, 4905087), (44, 4459170), (55, 3567336), (60, 3270058), (66, 2972780), (88, 2229585), (110, 1783668), (120, 1635029), (132, 1486390), (165, 1189112), (220, 891834), (264, 743195), (330, 594556), (440, 445917), (660, 297278), (1320, 148639)]