202057240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{227}}^1$

素因数の和:290

約数の個数: 192

約数和(自身を含む): 604765440

約数和(自身を除く): 402708200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 85, 88, 110, 119, 136, 140, 154, 170, 187, 220, 227, 238, 280, 289, 308, 340, 374, 385, 440, 454, 476, 578, 595, 616, 680, 748, 770, 908, 935, 952, 1135, 1156, 1190, 1309, 1445, 1496, 1540, 1589, 1816, 1870, 2023, 2270, 2312, 2380, 2497, 2618, 2890, 3080, 3178, 3179, 3740, 3859, 4046, 4540, 4760, 4994, 5236, 5780, 6356, 6358, 6545, 7480, 7718, 7945, 8092, 9080, 9988, 10115, 10472, 11560, 12485, 12712, 12716, 13090, 15436, 15890, 15895, 16184, 17479, 19295, 19976, 20230, 22253, 24970, 25432, 26180, 27013, 30872, 31780, 31790, 34958, 38590, 40460, 42449, 44506, 49940, 52360, 54026, 63560, 63580, 65603, 69916, 77180, 80920, 84898, 87395, 89012, 99880, 108052, 111265, 127160, 131206, 135065, 139832, 154360, 169796, 174790, 178024, 212245, 216104, 222530, 262412, 270130, 297143, 328015, 339592, 349580, 424490, 445060, 459221, 524824, 540260, 594286, 656030, 699160, 721633, 848980, 890120, 918442, 1080520, 1188572, 1312060, 1443266, 1485715, 1697960, 1836884, 2296105, 2377144, 2624120, 2886532, 2971430, 3608165, 3673768, 4592210, 5051431, 5773064, 5942860, 7216330, 9184420, 10102862, 11885720, 14432660, 18368840, 20205724, 25257155, 28865320, 40411448, 50514310, 101028620, 202057240]

約数ペア:

[(1, 202057240), (2, 101028620), (4, 50514310), (5, 40411448), (7, 28865320), (8, 25257155), (10, 20205724), (11, 18368840), (14, 14432660), (17, 11885720), (20, 10102862), (22, 9184420), (28, 7216330), (34, 5942860), (35, 5773064), (40, 5051431), (44, 4592210), (55, 3673768), (56, 3608165), (68, 2971430), (70, 2886532), (77, 2624120), (85, 2377144), (88, 2296105), (110, 1836884), (119, 1697960), (136, 1485715), (140, 1443266), (154, 1312060), (170, 1188572), (187, 1080520), (220, 918442), (227, 890120), (238, 848980), (280, 721633), (289, 699160), (308, 656030), (340, 594286), (374, 540260), (385, 524824), (440, 459221), (454, 445060), (476, 424490), (578, 349580), (595, 339592), (616, 328015), (680, 297143), (748, 270130), (770, 262412), (908, 222530), (935, 216104), (952, 212245), (1135, 178024), (1156, 174790), (1190, 169796), (1309, 154360), (1445, 139832), (1496, 135065), (1540, 131206), (1589, 127160), (1816, 111265), (1870, 108052), (2023, 99880), (2270, 89012), (2312, 87395), (2380, 84898), (2497, 80920), (2618, 77180), (2890, 69916), (3080, 65603), (3178, 63580), (3179, 63560), (3740, 54026), (3859, 52360), (4046, 49940), (4540, 44506), (4760, 42449), (4994, 40460), (5236, 38590), (5780, 34958), (6356, 31790), (6358, 31780), (6545, 30872), (7480, 27013), (7718, 26180), (7945, 25432), (8092, 24970), (9080, 22253), (9988, 20230), (10115, 19976), (10472, 19295), (11560, 17479), (12485, 16184), (12712, 15895), (12716, 15890), (13090, 15436)]