197627724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{811}}^1\times {\mathrm{967}}^1$

素因数の和:1795

約数の個数: 72

約数和(自身を含む): 572219648

約数和(自身を除く): 374591924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 811, 967, 1622, 1934, 2433, 2901, 3244, 3868, 4866, 5677, 5802, 6769, 7299, 8703, 9732, 11354, 11604, 13538, 14598, 17031, 17406, 20307, 22708, 27076, 29196, 34062, 34812, 40614, 51093, 60921, 68124, 81228, 102186, 121842, 204372, 243684, 784237, 1568474, 2352711, 3136948, 4705422, 5489659, 7058133, 9410844, 10979318, 14116266, 16468977, 21958636, 28232532, 32937954, 49406931, 65875908, 98813862, 197627724]

約数ペア:

[(1, 197627724), (2, 98813862), (3, 65875908), (4, 49406931), (6, 32937954), (7, 28232532), (9, 21958636), (12, 16468977), (14, 14116266), (18, 10979318), (21, 9410844), (28, 7058133), (36, 5489659), (42, 4705422), (63, 3136948), (84, 2352711), (126, 1568474), (252, 784237), (811, 243684), (967, 204372), (1622, 121842), (1934, 102186), (2433, 81228), (2901, 68124), (3244, 60921), (3868, 51093), (4866, 40614), (5677, 34812), (5802, 34062), (6769, 29196), (7299, 27076), (8703, 22708), (9732, 20307), (11354, 17406), (11604, 17031), (13538, 14598)]