205215616

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43331}}^1$

素因数の和:43382

約数の個数: 32

約数和(自身を含む): 419887080

約数和(自身を除く): 214671464

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 43331, 86662, 173324, 346648, 693296, 1386592, 1603247, 2773184, 3206494, 5546368, 6412988, 12825976, 25651952, 51303904, 102607808, 205215616]

約数ペア:

[(1, 205215616), (2, 102607808), (4, 51303904), (8, 25651952), (16, 12825976), (32, 6412988), (37, 5546368), (64, 3206494), (74, 2773184), (128, 1603247), (148, 1386592), (296, 693296), (592, 346648), (1184, 173324), (2368, 86662), (4736, 43331)]