207328937535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1375727}}^1$

素因数の和:1375952

約数の個数: 48

約数和(自身を含む): 382441378176

約数和(自身を除く): 175112440641

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 197, 255, 591, 765, 985, 1773, 2955, 3349, 8865, 10047, 16745, 30141, 50235, 150705, 1375727, 4127181, 6878635, 12381543, 20635905, 23387359, 61907715, 70162077, 116936795, 210486231, 271018219, 350810385, 813054657, 1052431155, 1355091095, 2439163971, 4065273285, 4607309723, 12195819855, 13821929169, 23036548615, 41465787507, 69109645845, 207328937535]

約数ペア:

[(1, 207328937535), (3, 69109645845), (5, 41465787507), (9, 23036548615), (15, 13821929169), (17, 12195819855), (45, 4607309723), (51, 4065273285), (85, 2439163971), (153, 1355091095), (197, 1052431155), (255, 813054657), (591, 350810385), (765, 271018219), (985, 210486231), (1773, 116936795), (2955, 70162077), (3349, 61907715), (8865, 23387359), (10047, 20635905), (16745, 12381543), (30141, 6878635), (50235, 4127181), (150705, 1375727)]