219094856

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{8747}}^1$

素因数の和:8885

約数の個数: 32

約数和(自身を含む): 428302080

約数和(自身を除く): 209207224

約数列:

[1, 2, 4, 8, 31, 62, 101, 124, 202, 248, 404, 808, 3131, 6262, 8747, 12524, 17494, 25048, 34988, 69976, 271157, 542314, 883447, 1084628, 1766894, 2169256, 3533788, 7067576, 27386857, 54773714, 109547428, 219094856]

約数ペア:

[(1, 219094856), (2, 109547428), (4, 54773714), (8, 27386857), (31, 7067576), (62, 3533788), (101, 2169256), (124, 1766894), (202, 1084628), (248, 883447), (404, 542314), (808, 271157), (3131, 69976), (6262, 34988), (8747, 25048), (12524, 17494)]