202314128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{665507}}^1$

素因数の和:665534

約数の個数: 20

約数和(自身を含む): 412614960

約数和(自身を除く): 210300832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 665507, 1331014, 2662028, 5324056, 10648112, 12644633, 25289266, 50578532, 101157064, 202314128]

約数ペア:

[(1, 202314128), (2, 101157064), (4, 50578532), (8, 25289266), (16, 12644633), (19, 10648112), (38, 5324056), (76, 2662028), (152, 1331014), (304, 665507)]