210961098

素因数分解:

$2^1\times 3^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1$

素因数の和:433

約数の個数: 80

約数和(自身を含む): 489265920

約数和(自身を除く): 278304822

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 103, 141, 162, 206, 269, 282, 309, 423, 538, 618, 807, 846, 927, 1269, 1614, 1854, 2421, 2538, 2781, 3807, 4841, 4842, 5562, 7263, 7614, 8343, 9682, 12643, 14523, 14526, 16686, 21789, 25286, 27707, 29046, 37929, 43569, 43578, 55414, 75858, 83121, 87138, 113787, 130707, 166242, 227574, 249363, 261414, 341361, 392121, 498726, 682722, 748089, 784242, 1024083, 1302229, 1496178, 2048166, 2244267, 2604458, 3906687, 4488534, 7813374, 11720061, 23440122, 35160183, 70320366, 105480549, 210961098]

約数ペア:

[(1, 210961098), (2, 105480549), (3, 70320366), (6, 35160183), (9, 23440122), (18, 11720061), (27, 7813374), (47, 4488534), (54, 3906687), (81, 2604458), (94, 2244267), (103, 2048166), (141, 1496178), (162, 1302229), (206, 1024083), (269, 784242), (282, 748089), (309, 682722), (423, 498726), (538, 392121), (618, 341361), (807, 261414), (846, 249363), (927, 227574), (1269, 166242), (1614, 130707), (1854, 113787), (2421, 87138), (2538, 83121), (2781, 75858), (3807, 55414), (4841, 43578), (4842, 43569), (5562, 37929), (7263, 29046), (7614, 27707), (8343, 25286), (9682, 21789), (12643, 16686), (14523, 14526)]