196949940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{298409}}^1$

素因数の和:298432

約数の個数: 48

約数和(自身を含む): 601594560

約数和(自身を除く): 404644620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 298409, 596818, 895227, 1193636, 1492045, 1790454, 2984090, 3282499, 3580908, 4476135, 5968180, 6564998, 8952270, 9847497, 13129996, 16412495, 17904540, 19694994, 32824990, 39389988, 49237485, 65649980, 98474970, 196949940]

約数ペア:

[(1, 196949940), (2, 98474970), (3, 65649980), (4, 49237485), (5, 39389988), (6, 32824990), (10, 19694994), (11, 17904540), (12, 16412495), (15, 13129996), (20, 9847497), (22, 8952270), (30, 6564998), (33, 5968180), (44, 4476135), (55, 3580908), (60, 3282499), (66, 2984090), (110, 1790454), (132, 1492045), (165, 1193636), (220, 895227), (330, 596818), (660, 298409)]