197554324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3527}}^1$

素因数の和:3628

約数の個数: 48

約数和(自身を含む): 403038720

約数和(自身を除く): 205484396

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 67, 76, 134, 209, 268, 418, 737, 836, 1273, 1474, 2546, 2948, 3527, 5092, 7054, 14003, 14108, 28006, 38797, 56012, 67013, 77594, 134026, 155188, 236309, 268052, 472618, 737143, 945236, 1474286, 2599399, 2948572, 4489871, 5198798, 8979742, 10397596, 17959484, 49388581, 98777162, 197554324]

約数ペア:

[(1, 197554324), (2, 98777162), (4, 49388581), (11, 17959484), (19, 10397596), (22, 8979742), (38, 5198798), (44, 4489871), (67, 2948572), (76, 2599399), (134, 1474286), (209, 945236), (268, 737143), (418, 472618), (737, 268052), (836, 236309), (1273, 155188), (1474, 134026), (2546, 77594), (2948, 67013), (3527, 56012), (5092, 38797), (7054, 28006), (14003, 14108)]