212399462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{15349}}^1$

素因数の和:15416

約数の個数: 32

約数和(自身を含む): 377978400

約数和(自身を除く): 165578938

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 187, 374, 407, 629, 814, 1258, 6919, 13838, 15349, 30698, 168839, 260933, 337678, 521866, 567913, 1135826, 2870263, 5740526, 6247043, 9654521, 12494086, 19309042, 106199731, 212399462]

約数ペア:

[(1, 212399462), (2, 106199731), (11, 19309042), (17, 12494086), (22, 9654521), (34, 6247043), (37, 5740526), (74, 2870263), (187, 1135826), (374, 567913), (407, 521866), (629, 337678), (814, 260933), (1258, 168839), (6919, 30698), (13838, 15349)]