201247288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73771}}^1$

素因数の和:73819

約数の個数: 32

約数和(自身を含む): 424926720

約数和(自身を除く): 223679432

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 73771, 147542, 295084, 590168, 811481, 1622962, 2286901, 3245924, 4573802, 6491848, 9147604, 18295208, 25155911, 50311822, 100623644, 201247288]

約数ペア:

[(1, 201247288), (2, 100623644), (4, 50311822), (8, 25155911), (11, 18295208), (22, 9147604), (31, 6491848), (44, 4573802), (62, 3245924), (88, 2286901), (124, 1622962), (248, 811481), (341, 590168), (682, 295084), (1364, 147542), (2728, 73771)]