196405055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{8363}}^1$

素因数の和:8447

約数の個数: 32

約数和(自身を含む): 298695168

約数和(自身を除く): 102290113

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 2135, 3355, 4697, 8363, 23485, 41815, 58541, 91993, 292705, 459965, 510143, 643951, 2550715, 3219755, 3571001, 5611573, 17855005, 28057865, 39281011, 196405055]

約数ペア:

[(1, 196405055), (5, 39281011), (7, 28057865), (11, 17855005), (35, 5611573), (55, 3571001), (61, 3219755), (77, 2550715), (305, 643951), (385, 510143), (427, 459965), (671, 292705), (2135, 91993), (3355, 58541), (4697, 41815), (8363, 23485)]