214922994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10891}}^1$

素因数の和:10943

約数の個数: 64

約数和(自身を含む): 526998528

約数和(自身を除く): 312075534

約数列:

[1, 2, 3, 6, 11, 13, 22, 23, 26, 33, 39, 46, 66, 69, 78, 138, 143, 253, 286, 299, 429, 506, 598, 759, 858, 897, 1518, 1794, 3289, 6578, 9867, 10891, 19734, 21782, 32673, 65346, 119801, 141583, 239602, 250493, 283166, 359403, 424749, 500986, 718806, 751479, 849498, 1502958, 1557413, 2755423, 3114826, 3256409, 4672239, 5510846, 6512818, 8266269, 9344478, 9769227, 16532538, 19538454, 35820499, 71640998, 107461497, 214922994]

約数ペア:

[(1, 214922994), (2, 107461497), (3, 71640998), (6, 35820499), (11, 19538454), (13, 16532538), (22, 9769227), (23, 9344478), (26, 8266269), (33, 6512818), (39, 5510846), (46, 4672239), (66, 3256409), (69, 3114826), (78, 2755423), (138, 1557413), (143, 1502958), (253, 849498), (286, 751479), (299, 718806), (429, 500986), (506, 424749), (598, 359403), (759, 283166), (858, 250493), (897, 239602), (1518, 141583), (1794, 119801), (3289, 65346), (6578, 32673), (9867, 21782), (10891, 19734)]