208570792604

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{2011}}^1\times {\mathrm{26981}}^1$

素因数の和:29058

約数の個数: 36

約数和(自身を含む): 377354386584

約数和(自身を除く): 168783593980

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 2011, 3844, 4022, 8044, 26981, 53962, 62341, 107924, 124682, 249364, 836411, 1672822, 1932571, 3345644, 3865142, 7730284, 25928741, 51857482, 54258791, 103714964, 108517582, 217035164, 1682022521, 3364045042, 6728090084, 52142698151, 104285396302, 208570792604]

約数ペア:

[(1, 208570792604), (2, 104285396302), (4, 52142698151), (31, 6728090084), (62, 3364045042), (124, 1682022521), (961, 217035164), (1922, 108517582), (2011, 103714964), (3844, 54258791), (4022, 51857482), (8044, 25928741), (26981, 7730284), (53962, 3865142), (62341, 3345644), (107924, 1932571), (124682, 1672822), (249364, 836411)]