209359206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{2693}}^1$

素因数の和:3325

約数の個数: 48

約数和(自身を含む): 519446304

約数和(自身を除く): 310087098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 617, 1234, 1851, 2693, 3702, 4319, 5386, 5553, 8079, 8638, 11106, 12957, 16158, 18851, 24237, 25914, 37702, 38871, 48474, 56553, 77742, 113106, 169659, 339318, 1661581, 3323162, 4984743, 9969486, 11631067, 14954229, 23262134, 29908458, 34893201, 69786402, 104679603, 209359206]

約数ペア:

[(1, 209359206), (2, 104679603), (3, 69786402), (6, 34893201), (7, 29908458), (9, 23262134), (14, 14954229), (18, 11631067), (21, 9969486), (42, 4984743), (63, 3323162), (126, 1661581), (617, 339318), (1234, 169659), (1851, 113106), (2693, 77742), (3702, 56553), (4319, 48474), (5386, 38871), (5553, 37702), (8079, 25914), (8638, 24237), (11106, 18851), (12957, 16158)]