201723054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 463579200

約数和(自身を除く): 261856146

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 149, 221, 298, 442, 447, 663, 894, 1021, 1326, 1937, 2042, 2533, 3063, 3874, 5066, 5811, 6126, 7599, 11622, 13273, 15198, 17357, 26546, 32929, 34714, 39819, 52071, 65858, 79638, 98787, 104142, 152129, 197574, 225641, 304258, 451282, 456387, 676923, 912774, 1353846, 1977677, 2586193, 3955354, 5172386, 5933031, 7758579, 11866062, 15517158, 33620509, 67241018, 100861527, 201723054]

約数ペア:

[(1, 201723054), (2, 100861527), (3, 67241018), (6, 33620509), (13, 15517158), (17, 11866062), (26, 7758579), (34, 5933031), (39, 5172386), (51, 3955354), (78, 2586193), (102, 1977677), (149, 1353846), (221, 912774), (298, 676923), (442, 456387), (447, 451282), (663, 304258), (894, 225641), (1021, 197574), (1326, 152129), (1937, 104142), (2042, 98787), (2533, 79638), (3063, 65858), (3874, 52071), (5066, 39819), (5811, 34714), (6126, 32929), (7599, 26546), (11622, 17357), (13273, 15198)]