202439146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 393942528

約数和(自身を除く): 191503382

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 137, 161, 182, 274, 299, 322, 353, 598, 706, 959, 1781, 1918, 2093, 2471, 3151, 3562, 4186, 4589, 4942, 6302, 8119, 9178, 12467, 16238, 22057, 24934, 32123, 40963, 44114, 48361, 56833, 64246, 81926, 96722, 105547, 113666, 211094, 286741, 338527, 573482, 628693, 677054, 738829, 1112303, 1257386, 1477658, 2224606, 4400851, 7786121, 8801702, 14459939, 15572242, 28919878, 101219573, 202439146]

約数ペア:

[(1, 202439146), (2, 101219573), (7, 28919878), (13, 15572242), (14, 14459939), (23, 8801702), (26, 7786121), (46, 4400851), (91, 2224606), (137, 1477658), (161, 1257386), (182, 1112303), (274, 738829), (299, 677054), (322, 628693), (353, 573482), (598, 338527), (706, 286741), (959, 211094), (1781, 113666), (1918, 105547), (2093, 96722), (2471, 81926), (3151, 64246), (3562, 56833), (4186, 48361), (4589, 44114), (4942, 40963), (6302, 32123), (8119, 24934), (9178, 22057), (12467, 16238)]