202378878

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9941}}^1$

素因数の和:9994

約数の個数: 64

約数和(自身を含む): 501076800

約数和(自身を除く): 298697922

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 29, 39, 54, 58, 78, 87, 117, 174, 234, 261, 351, 377, 522, 702, 754, 783, 1131, 1566, 2262, 3393, 6786, 9941, 10179, 19882, 20358, 29823, 59646, 89469, 129233, 178938, 258466, 268407, 288289, 387699, 536814, 576578, 775398, 864867, 1163097, 1729734, 2326194, 2594601, 3489291, 3747757, 5189202, 6978582, 7495514, 7783803, 11243271, 15567606, 22486542, 33729813, 67459626, 101189439, 202378878]

約数ペア:

[(1, 202378878), (2, 101189439), (3, 67459626), (6, 33729813), (9, 22486542), (13, 15567606), (18, 11243271), (26, 7783803), (27, 7495514), (29, 6978582), (39, 5189202), (54, 3747757), (58, 3489291), (78, 2594601), (87, 2326194), (117, 1729734), (174, 1163097), (234, 864867), (261, 775398), (351, 576578), (377, 536814), (522, 387699), (702, 288289), (754, 268407), (783, 258466), (1131, 178938), (1566, 129233), (2262, 89469), (3393, 59646), (6786, 29823), (9941, 20358), (10179, 19882)]