203520146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 342655488

約数和(自身を除く): 139135342

約数列:

[1, 2, 23, 31, 41, 46, 59, 62, 82, 118, 713, 943, 1271, 1357, 1426, 1829, 1886, 2419, 2542, 2714, 3481, 3658, 4838, 6962, 29233, 42067, 55637, 58466, 74989, 80063, 84134, 107911, 111274, 142721, 149978, 160126, 215822, 285442, 1724747, 2481953, 3282583, 3449494, 4424351, 4963906, 6565166, 8848702, 101760073, 203520146]

約数ペア:

[(1, 203520146), (2, 101760073), (23, 8848702), (31, 6565166), (41, 4963906), (46, 4424351), (59, 3449494), (62, 3282583), (82, 2481953), (118, 1724747), (713, 285442), (943, 215822), (1271, 160126), (1357, 149978), (1426, 142721), (1829, 111274), (1886, 107911), (2419, 84134), (2542, 80063), (2714, 74989), (3481, 58466), (3658, 55637), (4838, 42067), (6962, 29233)]