207600156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{827}}^1$

素因数の和:1223

約数の個数: 72

約数和(自身を含む): 554561280

約数和(自身を除く): 346961124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 367, 684, 734, 827, 1101, 1468, 1654, 2202, 2481, 3303, 3308, 4404, 4962, 6606, 6973, 7443, 9924, 13212, 13946, 14886, 15713, 20919, 27892, 29772, 31426, 41838, 47139, 62757, 62852, 83676, 94278, 125514, 141417, 188556, 251028, 282834, 303509, 565668, 607018, 910527, 1214036, 1821054, 2731581, 3642108, 5463162, 5766671, 10926324, 11533342, 17300013, 23066684, 34600026, 51900039, 69200052, 103800078, 207600156]

約数ペア:

[(1, 207600156), (2, 103800078), (3, 69200052), (4, 51900039), (6, 34600026), (9, 23066684), (12, 17300013), (18, 11533342), (19, 10926324), (36, 5766671), (38, 5463162), (57, 3642108), (76, 2731581), (114, 1821054), (171, 1214036), (228, 910527), (342, 607018), (367, 565668), (684, 303509), (734, 282834), (827, 251028), (1101, 188556), (1468, 141417), (1654, 125514), (2202, 94278), (2481, 83676), (3303, 62852), (3308, 62757), (4404, 47139), (4962, 41838), (6606, 31426), (6973, 29772), (7443, 27892), (9924, 20919), (13212, 15713), (13946, 14886)]