207358804972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1801}}^1\times {\mathrm{237883}}^1$

素因数の和:239710

約数の個数: 36

約数和(自身を含む): 399088947208

約数和(自身を除く): 191730142236

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1801, 3602, 7204, 19811, 39622, 79244, 217921, 237883, 435842, 475766, 871684, 951532, 2616713, 5233426, 10466852, 28783843, 57567686, 115135372, 428427283, 856854566, 1713709132, 4712700113, 9425400226, 18850800452, 51839701243, 103679402486, 207358804972]

約数ペア:

[(1, 207358804972), (2, 103679402486), (4, 51839701243), (11, 18850800452), (22, 9425400226), (44, 4712700113), (121, 1713709132), (242, 856854566), (484, 428427283), (1801, 115135372), (3602, 57567686), (7204, 28783843), (19811, 10466852), (39622, 5233426), (79244, 2616713), (217921, 951532), (237883, 871684), (435842, 475766)]