199263603

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1321}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 332001792

約数和(自身を除く): 132738189

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 653, 1321, 1959, 3963, 4571, 7183, 9247, 13713, 14531, 21549, 27741, 43593, 50281, 101717, 150843, 305151, 862613, 2587839, 6038291, 9488743, 18114873, 28466229, 66421201, 199263603]

約数ペア:

[(1, 199263603), (3, 66421201), (7, 28466229), (11, 18114873), (21, 9488743), (33, 6038291), (77, 2587839), (231, 862613), (653, 305151), (1321, 150843), (1959, 101717), (3963, 50281), (4571, 43593), (7183, 27741), (9247, 21549), (13713, 14531)]