201384621620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{654739}}^1$

素因数の和:654794

約数の個数: 96

約数和(自身を含む): 523582483200

約数和(自身を除く): 322197861580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 169, 182, 260, 338, 364, 455, 676, 845, 910, 1183, 1690, 1820, 2197, 2366, 3380, 4394, 4732, 5915, 8788, 10985, 11830, 15379, 21970, 23660, 30758, 43940, 61516, 76895, 153790, 307580, 654739, 1309478, 2618956, 3273695, 4583173, 6547390, 8511607, 9166346, 13094780, 17023214, 18332692, 22915865, 34046428, 42558035, 45831730, 59581249, 85116070, 91663460, 110650891, 119162498, 170232140, 221301782, 238324996, 297906245, 442603564, 553254455, 595812490, 774556237, 1106508910, 1191624980, 1438461583, 1549112474, 2213017820, 2876923166, 3098224948, 3872781185, 5753846332, 7192307915, 7745562370, 10069231081, 14384615830, 15491124740, 20138462162, 28769231660, 40276924324, 50346155405, 100692310810, 201384621620]

約数ペア:

[(1, 201384621620), (2, 100692310810), (4, 50346155405), (5, 40276924324), (7, 28769231660), (10, 20138462162), (13, 15491124740), (14, 14384615830), (20, 10069231081), (26, 7745562370), (28, 7192307915), (35, 5753846332), (52, 3872781185), (65, 3098224948), (70, 2876923166), (91, 2213017820), (130, 1549112474), (140, 1438461583), (169, 1191624980), (182, 1106508910), (260, 774556237), (338, 595812490), (364, 553254455), (455, 442603564), (676, 297906245), (845, 238324996), (910, 221301782), (1183, 170232140), (1690, 119162498), (1820, 110650891), (2197, 91663460), (2366, 85116070), (3380, 59581249), (4394, 45831730), (4732, 42558035), (5915, 34046428), (8788, 22915865), (10985, 18332692), (11830, 17023214), (15379, 13094780), (21970, 9166346), (23660, 8511607), (30758, 6547390), (43940, 4583173), (61516, 3273695), (76895, 2618956), (153790, 1309478), (307580, 654739)]