211886912

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{194749}}^1$

素因数の和:194778

約数の個数: 28

約数和(自身を含む): 445198500

約数和(自身を除く): 233311588

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 194749, 389498, 778996, 1557992, 3115984, 3310733, 6231968, 6621466, 12463936, 13242932, 26485864, 52971728, 105943456, 211886912]

約数ペア:

[(1, 211886912), (2, 105943456), (4, 52971728), (8, 26485864), (16, 13242932), (17, 12463936), (32, 6621466), (34, 6231968), (64, 3310733), (68, 3115984), (136, 1557992), (272, 778996), (544, 389498), (1088, 194749)]