201207042

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{503}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 444382848

約数和(自身を除く): 243175806

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 313, 426, 503, 626, 639, 939, 1006, 1278, 1509, 1878, 2817, 3018, 4527, 5634, 9054, 22223, 35713, 44446, 66669, 71426, 107139, 133338, 157439, 200007, 214278, 314878, 321417, 400014, 472317, 642834, 944634, 1416951, 2833902, 11178169, 22356338, 33534507, 67069014, 100603521, 201207042]

約数ペア:

[(1, 201207042), (2, 100603521), (3, 67069014), (6, 33534507), (9, 22356338), (18, 11178169), (71, 2833902), (142, 1416951), (213, 944634), (313, 642834), (426, 472317), (503, 400014), (626, 321417), (639, 314878), (939, 214278), (1006, 200007), (1278, 157439), (1509, 133338), (1878, 107139), (2817, 71426), (3018, 66669), (4527, 44446), (5634, 35713), (9054, 22223)]