202814896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 437114880

約数和(自身を除く): 234299984

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 67, 68, 124, 134, 136, 248, 268, 272, 359, 496, 527, 536, 718, 1054, 1072, 1139, 1436, 2077, 2108, 2278, 2872, 4154, 4216, 4556, 5744, 6103, 8308, 8432, 9112, 11129, 12206, 16616, 18224, 22258, 24053, 24412, 33232, 35309, 44516, 48106, 48824, 70618, 89032, 96212, 97648, 141236, 178064, 189193, 192424, 282472, 378386, 384848, 408901, 564944, 745643, 756772, 817802, 1491286, 1513544, 1635604, 2982572, 3027088, 3271208, 5965144, 6542416, 11930288, 12675931, 25351862, 50703724, 101407448, 202814896]

約数ペア:

[(1, 202814896), (2, 101407448), (4, 50703724), (8, 25351862), (16, 12675931), (17, 11930288), (31, 6542416), (34, 5965144), (62, 3271208), (67, 3027088), (68, 2982572), (124, 1635604), (134, 1513544), (136, 1491286), (248, 817802), (268, 756772), (272, 745643), (359, 564944), (496, 408901), (527, 384848), (536, 378386), (718, 282472), (1054, 192424), (1072, 189193), (1139, 178064), (1436, 141236), (2077, 97648), (2108, 96212), (2278, 89032), (2872, 70618), (4154, 48824), (4216, 48106), (4556, 44516), (5744, 35309), (6103, 33232), (8308, 24412), (8432, 24053), (9112, 22258), (11129, 18224), (12206, 16616)]