208047060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1327}}^1$

素因数の和:1422

約数の個数: 144

約数和(自身を含む): 690283776

約数和(自身を除く): 482236716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 468, 585, 603, 670, 780, 804, 871, 1005, 1170, 1206, 1327, 1340, 1742, 2010, 2340, 2412, 2613, 2654, 3015, 3484, 3981, 4020, 4355, 5226, 5308, 6030, 6635, 7839, 7962, 8710, 10452, 11943, 12060, 13065, 13270, 15678, 15924, 17251, 17420, 19905, 23886, 26130, 26540, 31356, 34502, 39195, 39810, 47772, 51753, 52260, 59715, 69004, 78390, 79620, 86255, 88909, 103506, 119430, 155259, 156780, 172510, 177818, 207012, 238860, 258765, 266727, 310518, 345020, 355636, 444545, 517530, 533454, 621036, 776295, 800181, 889090, 1035060, 1066908, 1155817, 1333635, 1552590, 1600362, 1778180, 2311634, 2667270, 3105180, 3200724, 3467451, 4000905, 4623268, 5334540, 5779085, 6934902, 8001810, 10402353, 11558170, 13869804, 16003620, 17337255, 20804706, 23116340, 34674510, 41609412, 52011765, 69349020, 104023530, 208047060]

約数ペア:

[(1, 208047060), (2, 104023530), (3, 69349020), (4, 52011765), (5, 41609412), (6, 34674510), (9, 23116340), (10, 20804706), (12, 17337255), (13, 16003620), (15, 13869804), (18, 11558170), (20, 10402353), (26, 8001810), (30, 6934902), (36, 5779085), (39, 5334540), (45, 4623268), (52, 4000905), (60, 3467451), (65, 3200724), (67, 3105180), (78, 2667270), (90, 2311634), (117, 1778180), (130, 1600362), (134, 1552590), (156, 1333635), (180, 1155817), (195, 1066908), (201, 1035060), (234, 889090), (260, 800181), (268, 776295), (335, 621036), (390, 533454), (402, 517530), (468, 444545), (585, 355636), (603, 345020), (670, 310518), (780, 266727), (804, 258765), (871, 238860), (1005, 207012), (1170, 177818), (1206, 172510), (1327, 156780), (1340, 155259), (1742, 119430), (2010, 103506), (2340, 88909), (2412, 86255), (2613, 79620), (2654, 78390), (3015, 69004), (3484, 59715), (3981, 52260), (4020, 51753), (4355, 47772), (5226, 39810), (5308, 39195), (6030, 34502), (6635, 31356), (7839, 26540), (7962, 26130), (8710, 23886), (10452, 19905), (11943, 17420), (12060, 17251), (13065, 15924), (13270, 15678)]