221779464

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{196613}}^1$

素因数の和:196669

約数の個数: 32

約数和(自身を含む): 566248320

約数和(自身を除く): 344468856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 196613, 393226, 589839, 786452, 1179678, 1572904, 2359356, 4718712, 9240811, 18481622, 27722433, 36963244, 55444866, 73926488, 110889732, 221779464]

約数ペア:

[(1, 221779464), (2, 110889732), (3, 73926488), (4, 55444866), (6, 36963244), (8, 27722433), (12, 18481622), (24, 9240811), (47, 4718712), (94, 2359356), (141, 1572904), (188, 1179678), (282, 786452), (376, 589839), (564, 393226), (1128, 196613)]