219797056

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{33343}}^1$

素因数の和:33458

約数の個数: 28

約数和(自身を含む): 440407552

約数和(自身を除く): 220610496

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 33343, 66686, 133372, 266744, 533488, 1066976, 2133952, 3434329, 6868658, 13737316, 27474632, 54949264, 109898528, 219797056]

約数ペア:

[(1, 219797056), (2, 109898528), (4, 54949264), (8, 27474632), (16, 13737316), (32, 6868658), (64, 3434329), (103, 2133952), (206, 1066976), (412, 533488), (824, 266744), (1648, 133372), (3296, 66686), (6592, 33343)]