200069260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 467026560

約数和(自身を除く): 266957300

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 103, 116, 145, 170, 197, 206, 290, 340, 394, 412, 493, 515, 580, 788, 985, 986, 1030, 1751, 1970, 1972, 2060, 2465, 2987, 3349, 3502, 3940, 4930, 5713, 5974, 6698, 7004, 8755, 9860, 11426, 11948, 13396, 14935, 16745, 17510, 20291, 22852, 28565, 29870, 33490, 35020, 40582, 50779, 57130, 59740, 66980, 81164, 97121, 101455, 101558, 114260, 194242, 202910, 203116, 253895, 344947, 388484, 405820, 485605, 507790, 588439, 689894, 971210, 1015580, 1176878, 1379788, 1724735, 1942420, 2353756, 2942195, 3449470, 5884390, 6898940, 10003463, 11768780, 20006926, 40013852, 50017315, 100034630, 200069260]

約数ペア:

[(1, 200069260), (2, 100034630), (4, 50017315), (5, 40013852), (10, 20006926), (17, 11768780), (20, 10003463), (29, 6898940), (34, 5884390), (58, 3449470), (68, 2942195), (85, 2353756), (103, 1942420), (116, 1724735), (145, 1379788), (170, 1176878), (197, 1015580), (206, 971210), (290, 689894), (340, 588439), (394, 507790), (412, 485605), (493, 405820), (515, 388484), (580, 344947), (788, 253895), (985, 203116), (986, 202910), (1030, 194242), (1751, 114260), (1970, 101558), (1972, 101455), (2060, 97121), (2465, 81164), (2987, 66980), (3349, 59740), (3502, 57130), (3940, 50779), (4930, 40582), (5713, 35020), (5974, 33490), (6698, 29870), (7004, 28565), (8755, 22852), (9860, 20291), (11426, 17510), (11948, 16745), (13396, 14935)]