201645654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{24371}}^1$

素因数の和:24580

約数の個数: 32

約数和(自身を含む): 463262976

約数和(自身を除く): 261617322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 8274, 24371, 48742, 73113, 146226, 170597, 341194, 511791, 1023582, 4801087, 9602174, 14403261, 28806522, 33607609, 67215218, 100822827, 201645654]

約数ペア:

[(1, 201645654), (2, 100822827), (3, 67215218), (6, 33607609), (7, 28806522), (14, 14403261), (21, 9602174), (42, 4801087), (197, 1023582), (394, 511791), (591, 341194), (1182, 170597), (1379, 146226), (2758, 73113), (4137, 48742), (8274, 24371)]