222073192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{11117}}^1$

素因数の和:11361

約数の個数: 32

約数和(自身を含む): 456282720

約数和(自身を除く): 234209528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1816, 2497, 4994, 9988, 11117, 19976, 22234, 44468, 88936, 122287, 244574, 489148, 978296, 2523559, 5047118, 10094236, 20188472, 27759149, 55518298, 111036596, 222073192]

約数ペア:

[(1, 222073192), (2, 111036596), (4, 55518298), (8, 27759149), (11, 20188472), (22, 10094236), (44, 5047118), (88, 2523559), (227, 978296), (454, 489148), (908, 244574), (1816, 122287), (2497, 88936), (4994, 44468), (9988, 22234), (11117, 19976)]