201057810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20749}}^1$

素因数の和:20795

約数の個数: 64

約数和(自身を含む): 537840000

約数和(自身を除く): 336782190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4845, 9690, 20749, 41498, 62247, 103745, 124494, 207490, 311235, 352733, 394231, 622470, 705466, 788462, 1058199, 1182693, 1763665, 1971155, 2116398, 2365386, 3527330, 3942310, 5290995, 5913465, 6701927, 10581990, 11826930, 13403854, 20105781, 33509635, 40211562, 67019270, 100528905, 201057810]

約数ペア:

[(1, 201057810), (2, 100528905), (3, 67019270), (5, 40211562), (6, 33509635), (10, 20105781), (15, 13403854), (17, 11826930), (19, 10581990), (30, 6701927), (34, 5913465), (38, 5290995), (51, 3942310), (57, 3527330), (85, 2365386), (95, 2116398), (102, 1971155), (114, 1763665), (170, 1182693), (190, 1058199), (255, 788462), (285, 705466), (323, 622470), (510, 394231), (570, 352733), (646, 311235), (969, 207490), (1615, 124494), (1938, 103745), (3230, 62247), (4845, 41498), (9690, 20749)]