207928630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5573}}^1$

素因数の和:5641

約数の個数: 64

約数和(自身を含む): 471961728

約数和(自身を除く): 264033098

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 41, 65, 70, 82, 91, 130, 182, 205, 287, 410, 455, 533, 574, 910, 1066, 1435, 2665, 2870, 3731, 5330, 5573, 7462, 11146, 18655, 27865, 37310, 39011, 55730, 72449, 78022, 144898, 195055, 228493, 362245, 390110, 456986, 507143, 724490, 1014286, 1142465, 1599451, 2284930, 2535715, 2970409, 3198902, 5071430, 5940818, 7997255, 14852045, 15994510, 20792863, 29704090, 41585726, 103964315, 207928630]

約数ペア:

[(1, 207928630), (2, 103964315), (5, 41585726), (7, 29704090), (10, 20792863), (13, 15994510), (14, 14852045), (26, 7997255), (35, 5940818), (41, 5071430), (65, 3198902), (70, 2970409), (82, 2535715), (91, 2284930), (130, 1599451), (182, 1142465), (205, 1014286), (287, 724490), (410, 507143), (455, 456986), (533, 390110), (574, 362245), (910, 228493), (1066, 195055), (1435, 144898), (2665, 78022), (2870, 72449), (3731, 55730), (5330, 39011), (5573, 37310), (7462, 27865), (11146, 18655)]