207021508652

素因数分解:

$2^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{12725689}}^1$

素因数の和:12725790

約数の個数: 36

約数和(自身を含む): 426514226040

約数和(自身を除く): 219492717388

約数列:

[1, 2, 4, 7, 14, 28, 49, 83, 98, 166, 196, 332, 581, 1162, 2324, 4067, 8134, 16268, 12725689, 25451378, 50902756, 89079823, 178159646, 356319292, 623558761, 1056232187, 1247117522, 2112464374, 2494235044, 4224928748, 7393625309, 14787250618, 29574501236, 51755377163, 103510754326, 207021508652]

約数ペア:

[(1, 207021508652), (2, 103510754326), (4, 51755377163), (7, 29574501236), (14, 14787250618), (28, 7393625309), (49, 4224928748), (83, 2494235044), (98, 2112464374), (166, 1247117522), (196, 1056232187), (332, 623558761), (581, 356319292), (1162, 178159646), (2324, 89079823), (4067, 50902756), (8134, 25451378), (16268, 12725689)]