229803476

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 467709312

約数和(自身を除く): 237905836

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 211, 388, 401, 422, 679, 802, 844, 1358, 1477, 1604, 2716, 2807, 2954, 5614, 5908, 11228, 20467, 38897, 40934, 77794, 81868, 84611, 143269, 155588, 169222, 272279, 286538, 338444, 544558, 573076, 592277, 1089116, 1184554, 2369108, 8207267, 16414534, 32829068, 57450869, 114901738, 229803476]

約数ペア:

[(1, 229803476), (2, 114901738), (4, 57450869), (7, 32829068), (14, 16414534), (28, 8207267), (97, 2369108), (194, 1184554), (211, 1089116), (388, 592277), (401, 573076), (422, 544558), (679, 338444), (802, 286538), (844, 272279), (1358, 169222), (1477, 155588), (1604, 143269), (2716, 84611), (2807, 81868), (2954, 77794), (5614, 40934), (5908, 38897), (11228, 20467)]