203469864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:355

約数の個数: 128

約数和(自身を含む): 573619200

約数和(自身を除く): 370149336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 109, 124, 156, 186, 193, 218, 248, 312, 327, 372, 386, 403, 436, 579, 654, 744, 772, 806, 872, 1158, 1209, 1308, 1417, 1544, 1612, 2316, 2418, 2509, 2616, 2834, 3224, 3379, 4251, 4632, 4836, 5018, 5668, 5983, 6758, 7527, 8502, 9672, 10036, 10137, 11336, 11966, 13516, 15054, 17004, 17949, 20072, 20274, 21037, 23932, 27032, 30108, 34008, 35898, 40548, 42074, 43927, 47864, 60216, 63111, 71796, 77779, 81096, 84148, 87854, 126222, 131781, 143592, 155558, 168296, 175708, 233337, 252444, 263562, 273481, 311116, 351416, 466674, 504888, 527124, 546962, 622232, 652147, 820443, 933348, 1054248, 1093924, 1304294, 1640886, 1866696, 1956441, 2187848, 2608588, 3281772, 3912882, 5217176, 6563544, 7825764, 8477911, 15651528, 16955822, 25433733, 33911644, 50867466, 67823288, 101734932, 203469864]

約数ペア:

[(1, 203469864), (2, 101734932), (3, 67823288), (4, 50867466), (6, 33911644), (8, 25433733), (12, 16955822), (13, 15651528), (24, 8477911), (26, 7825764), (31, 6563544), (39, 5217176), (52, 3912882), (62, 3281772), (78, 2608588), (93, 2187848), (104, 1956441), (109, 1866696), (124, 1640886), (156, 1304294), (186, 1093924), (193, 1054248), (218, 933348), (248, 820443), (312, 652147), (327, 622232), (372, 546962), (386, 527124), (403, 504888), (436, 466674), (579, 351416), (654, 311116), (744, 273481), (772, 263562), (806, 252444), (872, 233337), (1158, 175708), (1209, 168296), (1308, 155558), (1417, 143592), (1544, 131781), (1612, 126222), (2316, 87854), (2418, 84148), (2509, 81096), (2616, 77779), (2834, 71796), (3224, 63111), (3379, 60216), (4251, 47864), (4632, 43927), (4836, 42074), (5018, 40548), (5668, 35898), (5983, 34008), (6758, 30108), (7527, 27032), (8502, 23932), (9672, 21037), (10036, 20274), (10137, 20072), (11336, 17949), (11966, 17004), (13516, 15054)]