247203035140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{650534303}}^1$

素因数の和:650534331

約数の個数: 24

約数和(自身を含む): 546448815360

約数和(自身を除く): 299245780220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 650534303, 1301068606, 2602137212, 3252671515, 6505343030, 12360151757, 13010686060, 24720303514, 49440607028, 61800758785, 123601517570, 247203035140]

約数ペア:

[(1, 247203035140), (2, 123601517570), (4, 61800758785), (5, 49440607028), (10, 24720303514), (19, 13010686060), (20, 12360151757), (38, 6505343030), (76, 3252671515), (95, 2602137212), (190, 1301068606), (380, 650534303)]