219414

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 493920

約数和(自身を除く): 274506

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 97, 174, 194, 291, 377, 582, 754, 1131, 1261, 2262, 2522, 2813, 3783, 5626, 7566, 8439, 16878, 36569, 73138, 109707, 219414]

約数ペア:

[(1, 219414), (2, 109707), (3, 73138), (6, 36569), (13, 16878), (26, 8439), (29, 7566), (39, 5626), (58, 3783), (78, 2813), (87, 2522), (97, 2262), (174, 1261), (194, 1131), (291, 754), (377, 582)]