201631822

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1120

約数の個数: 32

約数和(自身を含む): 353548800

約数和(自身を除く): 151916978

約数列:

[1, 2, 7, 14, 53, 106, 371, 439, 619, 742, 878, 1238, 3073, 4333, 6146, 8666, 23267, 32807, 46534, 65614, 162869, 229649, 271741, 325738, 459298, 543482, 1902187, 3804374, 14402273, 28804546, 100815911, 201631822]

約数ペア:

[(1, 201631822), (2, 100815911), (7, 28804546), (14, 14402273), (53, 3804374), (106, 1902187), (371, 543482), (439, 459298), (619, 325738), (742, 271741), (878, 229649), (1238, 162869), (3073, 65614), (4333, 46534), (6146, 32807), (8666, 23267)]