201399080

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{6869}}^1$

素因数の和:7613

約数の個数: 32

約数和(自身を含む): 453832200

約数和(自身を除く): 252433120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 2932, 3665, 5864, 6869, 7330, 13738, 14660, 27476, 29320, 34345, 54952, 68690, 137380, 274760, 5034977, 10069954, 20139908, 25174885, 40279816, 50349770, 100699540, 201399080]

約数ペア:

[(1, 201399080), (2, 100699540), (4, 50349770), (5, 40279816), (8, 25174885), (10, 20139908), (20, 10069954), (40, 5034977), (733, 274760), (1466, 137380), (2932, 68690), (3665, 54952), (5864, 34345), (6869, 29320), (7330, 27476), (13738, 14660)]