207515105

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1249}}^1$

素因数の和:1409

約数の個数: 32

約数和(自身を含む): 293760000

約数和(自身を除く): 86244895

約数列:

[1, 5, 7, 35, 47, 101, 235, 329, 505, 707, 1249, 1645, 3535, 4747, 6245, 8743, 23735, 33229, 43715, 58703, 126149, 166145, 293515, 410921, 630745, 883043, 2054605, 4415215, 5929003, 29645015, 41503021, 207515105]

約数ペア:

[(1, 207515105), (5, 41503021), (7, 29645015), (35, 5929003), (47, 4415215), (101, 2054605), (235, 883043), (329, 630745), (505, 410921), (707, 293515), (1249, 166145), (1645, 126149), (3535, 58703), (4747, 43715), (6245, 33229), (8743, 23735)]