201754426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1\times {\mathrm{4001}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 318879360

約数和(自身を除く): 117124934

約数列:

[1, 2, 19, 38, 1327, 2654, 4001, 8002, 25213, 50426, 76019, 152038, 5309327, 10618654, 100877213, 201754426]

約数ペア:

[(1, 201754426), (2, 100877213), (19, 10618654), (38, 5309327), (1327, 152038), (2654, 76019), (4001, 50426), (8002, 25213)]