195263668

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:788

約数の個数: 36

約数和(自身を含む): 358115520

約数和(自身を除く): 162851852

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 643, 961, 1286, 1922, 2449, 2572, 3844, 4898, 9796, 19933, 39866, 50797, 75919, 79732, 101594, 151838, 203188, 303676, 617923, 1235846, 1574707, 2471692, 3149414, 6298828, 48815917, 97631834, 195263668]

約数ペア:

[(1, 195263668), (2, 97631834), (4, 48815917), (31, 6298828), (62, 3149414), (79, 2471692), (124, 1574707), (158, 1235846), (316, 617923), (643, 303676), (961, 203188), (1286, 151838), (1922, 101594), (2449, 79732), (2572, 75919), (3844, 50797), (4898, 39866), (9796, 19933)]