201605090408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{15107}}^1\times {\mathrm{87797}}^1$

素因数の和:102929

約数の個数: 32

約数和(自身を含む): 397935655200

約数和(自身を除く): 196330564792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 15107, 30214, 60428, 87797, 120856, 175594, 287033, 351188, 574066, 702376, 1148132, 1668143, 2296264, 3336286, 6672572, 13345144, 1326349279, 2652698558, 5305397116, 10610794232, 25200636301, 50401272602, 100802545204, 201605090408]

約数ペア:

[(1, 201605090408), (2, 100802545204), (4, 50401272602), (8, 25200636301), (19, 10610794232), (38, 5305397116), (76, 2652698558), (152, 1326349279), (15107, 13345144), (30214, 6672572), (60428, 3336286), (87797, 2296264), (120856, 1668143), (175594, 1148132), (287033, 702376), (351188, 574066)]