201267008

素因数分解:

$2^6\times {\mathrm{199}}^1\times {\mathrm{15803}}^1$

素因数の和:16014

約数の個数: 28

約数和(自身を含む): 401421600

約数和(自身を除く): 200154592

約数列:

[1, 2, 4, 8, 16, 32, 64, 199, 398, 796, 1592, 3184, 6368, 12736, 15803, 31606, 63212, 126424, 252848, 505696, 1011392, 3144797, 6289594, 12579188, 25158376, 50316752, 100633504, 201267008]

約数ペア:

[(1, 201267008), (2, 100633504), (4, 50316752), (8, 25158376), (16, 12579188), (32, 6289594), (64, 3144797), (199, 1011392), (398, 505696), (796, 252848), (1592, 126424), (3184, 63212), (6368, 31606), (12736, 15803)]