211326832

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1265

約数の個数: 40

約数和(自身を含む): 421950176

約数和(自身を除く): 210623344

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 487, 592, 733, 974, 1466, 1948, 2932, 3896, 5864, 7792, 11728, 18019, 27121, 36038, 54242, 72076, 108484, 144152, 216968, 288304, 356971, 433936, 713942, 1427884, 2855768, 5711536, 13207927, 26415854, 52831708, 105663416, 211326832]

約数ペア:

[(1, 211326832), (2, 105663416), (4, 52831708), (8, 26415854), (16, 13207927), (37, 5711536), (74, 2855768), (148, 1427884), (296, 713942), (487, 433936), (592, 356971), (733, 288304), (974, 216968), (1466, 144152), (1948, 108484), (2932, 72076), (3896, 54242), (5864, 36038), (7792, 27121), (11728, 18019)]