205317876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15263}}^1$

素因数の和:15348

約数の個数: 48

約数和(自身を含む): 512870400

約数和(自身を除く): 307552524

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 2242, 3363, 4484, 6726, 13452, 15263, 30526, 45789, 61052, 91578, 183156, 289997, 579994, 869991, 900517, 1159988, 1739982, 1801034, 2701551, 3479964, 3602068, 5403102, 10806204, 17109823, 34219646, 51329469, 68439292, 102658938, 205317876]

約数ペア:

[(1, 205317876), (2, 102658938), (3, 68439292), (4, 51329469), (6, 34219646), (12, 17109823), (19, 10806204), (38, 5403102), (57, 3602068), (59, 3479964), (76, 2701551), (114, 1801034), (118, 1739982), (177, 1159988), (228, 900517), (236, 869991), (354, 579994), (708, 289997), (1121, 183156), (2242, 91578), (3363, 61052), (4484, 45789), (6726, 30526), (13452, 15263)]