211602768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{339107}}^1$

素因数の和:339131

約数の個数: 40

約数和(自身を含む): 588691488

約数和(自身を除く): 377088720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 339107, 678214, 1017321, 1356428, 2034642, 2712856, 4069284, 4408391, 5425712, 8138568, 8816782, 13225173, 16277136, 17633564, 26450346, 35267128, 52900692, 70534256, 105801384, 211602768]

約数ペア:

[(1, 211602768), (2, 105801384), (3, 70534256), (4, 52900692), (6, 35267128), (8, 26450346), (12, 17633564), (13, 16277136), (16, 13225173), (24, 8816782), (26, 8138568), (39, 5425712), (48, 4408391), (52, 4069284), (78, 2712856), (104, 2034642), (156, 1356428), (208, 1017321), (312, 678214), (624, 339107)]