221738296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1103}}^1\times {\mathrm{1933}}^1$

素因数の和:3055

約数の個数: 32

約数和(自身を含む): 448378560

約数和(自身を除く): 226640264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1103, 1933, 2206, 3866, 4412, 7732, 8824, 14339, 15464, 25129, 28678, 50258, 57356, 100516, 114712, 201032, 2132099, 4264198, 8528396, 17056792, 27717287, 55434574, 110869148, 221738296]

約数ペア:

[(1, 221738296), (2, 110869148), (4, 55434574), (8, 27717287), (13, 17056792), (26, 8528396), (52, 4264198), (104, 2132099), (1103, 201032), (1933, 114712), (2206, 100516), (3866, 57356), (4412, 50258), (7732, 28678), (8824, 25129), (14339, 15464)]