207816494906

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{347}}^1\times {\mathrm{2281}}^1$

素因数の和:2787

約数の個数: 48

約数和(自身を含む): 324712680768

約数和(自身を除く): 116896185862

約数列:

[1, 2, 43, 71, 86, 142, 347, 694, 1849, 2281, 3053, 3698, 4562, 6106, 14921, 24637, 29842, 49274, 98083, 131279, 161951, 196166, 262558, 323902, 641603, 791507, 1059391, 1283206, 1583014, 2118782, 4217569, 6963893, 8435138, 13927786, 34034801, 45553813, 56196997, 68069602, 91107626, 112393994, 299447399, 598894798, 1463496443, 2416470871, 2926992886, 4832941742, 103908247453, 207816494906]

約数ペア:

[(1, 207816494906), (2, 103908247453), (43, 4832941742), (71, 2926992886), (86, 2416470871), (142, 1463496443), (347, 598894798), (694, 299447399), (1849, 112393994), (2281, 91107626), (3053, 68069602), (3698, 56196997), (4562, 45553813), (6106, 34034801), (14921, 13927786), (24637, 8435138), (29842, 6963893), (49274, 4217569), (98083, 2118782), (131279, 1583014), (161951, 1283206), (196166, 1059391), (262558, 791507), (323902, 641603)]