208776834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{5227}}^1$

素因数の和:5559

約数の個数: 48

約数和(自身を含む): 518701248

約数和(自身を除く): 309924414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 317, 634, 951, 1902, 2219, 2853, 4438, 5227, 5706, 6657, 10454, 13314, 15681, 19971, 31362, 36589, 39942, 47043, 73178, 94086, 109767, 219534, 329301, 658602, 1656959, 3313918, 4970877, 9941754, 11598713, 14912631, 23197426, 29825262, 34796139, 69592278, 104388417, 208776834]

約数ペア:

[(1, 208776834), (2, 104388417), (3, 69592278), (6, 34796139), (7, 29825262), (9, 23197426), (14, 14912631), (18, 11598713), (21, 9941754), (42, 4970877), (63, 3313918), (126, 1656959), (317, 658602), (634, 329301), (951, 219534), (1902, 109767), (2219, 94086), (2853, 73178), (4438, 47043), (5227, 39942), (5706, 36589), (6657, 31362), (10454, 19971), (13314, 15681)]