199100330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 446777856

約数和(自身を除く): 247677526

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 53, 55, 65, 71, 74, 106, 110, 130, 142, 143, 185, 265, 286, 355, 370, 407, 481, 530, 583, 689, 710, 715, 781, 814, 923, 962, 1166, 1378, 1430, 1562, 1846, 1961, 2035, 2405, 2627, 2915, 3445, 3763, 3905, 3922, 4070, 4615, 4810, 5254, 5291, 5830, 6890, 7526, 7579, 7810, 9230, 9805, 10153, 10582, 13135, 15158, 18815, 19610, 20306, 21571, 25493, 26270, 26455, 28897, 34151, 37630, 37895, 41393, 43142, 48919, 50765, 50986, 52910, 57794, 68302, 75790, 82786, 97838, 101530, 107855, 127465, 139231, 144485, 170755, 206965, 215710, 244595, 254930, 278462, 280423, 288970, 341510, 375661, 413930, 489190, 538109, 560846, 696155, 751322, 1076218, 1392310, 1402115, 1531541, 1810003, 1878305, 2690545, 2804230, 3063082, 3620006, 3756610, 5381090, 7657705, 9050015, 15315410, 18100030, 19910033, 39820066, 99550165, 199100330]

約数ペア:

[(1, 199100330), (2, 99550165), (5, 39820066), (10, 19910033), (11, 18100030), (13, 15315410), (22, 9050015), (26, 7657705), (37, 5381090), (53, 3756610), (55, 3620006), (65, 3063082), (71, 2804230), (74, 2690545), (106, 1878305), (110, 1810003), (130, 1531541), (142, 1402115), (143, 1392310), (185, 1076218), (265, 751322), (286, 696155), (355, 560846), (370, 538109), (407, 489190), (481, 413930), (530, 375661), (583, 341510), (689, 288970), (710, 280423), (715, 278462), (781, 254930), (814, 244595), (923, 215710), (962, 206965), (1166, 170755), (1378, 144485), (1430, 139231), (1562, 127465), (1846, 107855), (1961, 101530), (2035, 97838), (2405, 82786), (2627, 75790), (2915, 68302), (3445, 57794), (3763, 52910), (3905, 50986), (3922, 50765), (4070, 48919), (4615, 43142), (4810, 41393), (5254, 37895), (5291, 37630), (5830, 34151), (6890, 28897), (7526, 26455), (7579, 26270), (7810, 25493), (9230, 21571), (9805, 20306), (10153, 19610), (10582, 18815), (13135, 15158)]