207855344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{733}}^1$

素因数の和:1257

約数の個数: 40

約数和(自身を含む): 415032960

約数和(自身を除く): 207177616

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 479, 592, 733, 958, 1466, 1916, 2932, 3832, 5864, 7664, 11728, 17723, 27121, 35446, 54242, 70892, 108484, 141784, 216968, 283568, 351107, 433936, 702214, 1404428, 2808856, 5617712, 12990959, 25981918, 51963836, 103927672, 207855344]

約数ペア:

[(1, 207855344), (2, 103927672), (4, 51963836), (8, 25981918), (16, 12990959), (37, 5617712), (74, 2808856), (148, 1404428), (296, 702214), (479, 433936), (592, 351107), (733, 283568), (958, 216968), (1466, 141784), (1916, 108484), (2932, 70892), (3832, 54242), (5864, 35446), (7664, 27121), (11728, 17723)]