201662580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{683}}^1$

素因数の和:758

約数の個数: 192

約数和(自身を含む): 698664960

約数和(自身を除く): 497002380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 37, 38, 42, 57, 60, 70, 74, 76, 84, 95, 105, 111, 114, 133, 140, 148, 185, 190, 210, 222, 228, 259, 266, 285, 370, 380, 399, 420, 444, 518, 532, 555, 570, 665, 683, 703, 740, 777, 798, 1036, 1110, 1140, 1295, 1330, 1366, 1406, 1554, 1596, 1995, 2049, 2109, 2220, 2590, 2660, 2732, 2812, 3108, 3415, 3515, 3885, 3990, 4098, 4218, 4781, 4921, 5180, 6830, 7030, 7770, 7980, 8196, 8436, 9562, 9842, 10245, 10545, 12977, 13660, 14060, 14343, 14763, 15540, 19124, 19684, 20490, 21090, 23905, 24605, 25271, 25954, 28686, 29526, 38931, 40980, 42180, 47810, 49210, 50542, 51908, 57372, 59052, 64885, 71715, 73815, 75813, 77862, 90839, 95620, 98420, 101084, 126355, 129770, 143430, 147630, 151626, 155724, 176897, 181678, 194655, 252710, 259540, 272517, 286860, 295260, 303252, 353794, 363356, 379065, 389310, 454195, 480149, 505420, 530691, 545034, 707588, 758130, 778620, 884485, 908390, 960298, 1061382, 1090068, 1362585, 1440447, 1516260, 1768970, 1816780, 1920596, 2122764, 2400745, 2653455, 2725170, 2880894, 3361043, 3537940, 4801490, 5306910, 5450340, 5761788, 6722086, 7202235, 9602980, 10083129, 10613820, 13444172, 14404470, 16805215, 20166258, 28808940, 33610430, 40332516, 50415645, 67220860, 100831290, 201662580]

約数ペア:

[(1, 201662580), (2, 100831290), (3, 67220860), (4, 50415645), (5, 40332516), (6, 33610430), (7, 28808940), (10, 20166258), (12, 16805215), (14, 14404470), (15, 13444172), (19, 10613820), (20, 10083129), (21, 9602980), (28, 7202235), (30, 6722086), (35, 5761788), (37, 5450340), (38, 5306910), (42, 4801490), (57, 3537940), (60, 3361043), (70, 2880894), (74, 2725170), (76, 2653455), (84, 2400745), (95, 2122764), (105, 1920596), (111, 1816780), (114, 1768970), (133, 1516260), (140, 1440447), (148, 1362585), (185, 1090068), (190, 1061382), (210, 960298), (222, 908390), (228, 884485), (259, 778620), (266, 758130), (285, 707588), (370, 545034), (380, 530691), (399, 505420), (420, 480149), (444, 454195), (518, 389310), (532, 379065), (555, 363356), (570, 353794), (665, 303252), (683, 295260), (703, 286860), (740, 272517), (777, 259540), (798, 252710), (1036, 194655), (1110, 181678), (1140, 176897), (1295, 155724), (1330, 151626), (1366, 147630), (1406, 143430), (1554, 129770), (1596, 126355), (1995, 101084), (2049, 98420), (2109, 95620), (2220, 90839), (2590, 77862), (2660, 75813), (2732, 73815), (2812, 71715), (3108, 64885), (3415, 59052), (3515, 57372), (3885, 51908), (3990, 50542), (4098, 49210), (4218, 47810), (4781, 42180), (4921, 40980), (5180, 38931), (6830, 29526), (7030, 28686), (7770, 25954), (7980, 25271), (8196, 24605), (8436, 23905), (9562, 21090), (9842, 20490), (10245, 19684), (10545, 19124), (12977, 15540), (13660, 14763), (14060, 14343)]