213173896

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{5437}}^1$

素因数の和:5498

約数の個数: 48

約数和(自身を含む): 447819300

約数和(自身を除く): 234645404

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 754, 1352, 1508, 3016, 4901, 5437, 9802, 10874, 19604, 21748, 39208, 43496, 70681, 141362, 157673, 282724, 315346, 565448, 630692, 918853, 1261384, 1837706, 2049749, 3675412, 4099498, 7350824, 8198996, 16397992, 26646737, 53293474, 106586948, 213173896]

約数ペア:

[(1, 213173896), (2, 106586948), (4, 53293474), (8, 26646737), (13, 16397992), (26, 8198996), (29, 7350824), (52, 4099498), (58, 3675412), (104, 2049749), (116, 1837706), (169, 1261384), (232, 918853), (338, 630692), (377, 565448), (676, 315346), (754, 282724), (1352, 157673), (1508, 141362), (3016, 70681), (4901, 43496), (5437, 39208), (9802, 21748), (10874, 19604)]