202013944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{37633}}^1$

素因数の和:37711

約数の個数: 32

約数和(自身を含む): 419995440

約数和(自身を除く): 217981496

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 37633, 75266, 150532, 301064, 413963, 827926, 1655852, 2295613, 3311704, 4591226, 9182452, 18364904, 25251743, 50503486, 101006972, 202013944]

約数ペア:

[(1, 202013944), (2, 101006972), (4, 50503486), (8, 25251743), (11, 18364904), (22, 9182452), (44, 4591226), (61, 3311704), (88, 2295613), (122, 1655852), (244, 827926), (488, 413963), (671, 301064), (1342, 150532), (2684, 75266), (5368, 37633)]