208323180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:856

約数の個数: 144

約数和(自身を含む): 686859264

約数和(自身を除く): 478536084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 701, 762, 780, 1143, 1170, 1270, 1402, 1524, 1651, 1905, 2103, 2286, 2340, 2540, 2804, 3302, 3505, 3810, 4206, 4572, 4953, 5715, 6309, 6604, 7010, 7620, 8255, 8412, 9113, 9906, 10515, 11430, 12618, 14020, 14859, 16510, 18226, 19812, 21030, 22860, 24765, 25236, 27339, 29718, 31545, 33020, 36452, 42060, 45565, 49530, 54678, 59436, 63090, 74295, 82017, 89027, 91130, 99060, 109356, 126180, 136695, 148590, 164034, 178054, 182260, 267081, 273390, 297180, 328068, 356108, 410085, 445135, 534162, 546780, 801243, 820170, 890270, 1068324, 1157351, 1335405, 1602486, 1640340, 1780540, 2314702, 2670810, 3204972, 3472053, 4006215, 4629404, 5341620, 5786755, 6944106, 8012430, 10416159, 11573510, 13888212, 16024860, 17360265, 20832318, 23147020, 34720530, 41664636, 52080795, 69441060, 104161590, 208323180]

約数ペア:

[(1, 208323180), (2, 104161590), (3, 69441060), (4, 52080795), (5, 41664636), (6, 34720530), (9, 23147020), (10, 20832318), (12, 17360265), (13, 16024860), (15, 13888212), (18, 11573510), (20, 10416159), (26, 8012430), (30, 6944106), (36, 5786755), (39, 5341620), (45, 4629404), (52, 4006215), (60, 3472053), (65, 3204972), (78, 2670810), (90, 2314702), (117, 1780540), (127, 1640340), (130, 1602486), (156, 1335405), (180, 1157351), (195, 1068324), (234, 890270), (254, 820170), (260, 801243), (381, 546780), (390, 534162), (468, 445135), (508, 410085), (585, 356108), (635, 328068), (701, 297180), (762, 273390), (780, 267081), (1143, 182260), (1170, 178054), (1270, 164034), (1402, 148590), (1524, 136695), (1651, 126180), (1905, 109356), (2103, 99060), (2286, 91130), (2340, 89027), (2540, 82017), (2804, 74295), (3302, 63090), (3505, 59436), (3810, 54678), (4206, 49530), (4572, 45565), (4953, 42060), (5715, 36452), (6309, 33020), (6604, 31545), (7010, 29718), (7620, 27339), (8255, 25236), (8412, 24765), (9113, 22860), (9906, 21030), (10515, 19812), (11430, 18226), (12618, 16510), (14020, 14859)]