201932220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 682214400

約数和(自身を除く): 480282180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 59, 60, 70, 84, 87, 105, 116, 118, 140, 145, 174, 177, 203, 210, 236, 281, 290, 295, 348, 354, 406, 413, 420, 435, 562, 580, 590, 609, 708, 812, 826, 843, 870, 885, 1015, 1124, 1180, 1218, 1239, 1405, 1652, 1686, 1711, 1740, 1770, 1967, 2030, 2065, 2436, 2478, 2810, 3045, 3372, 3422, 3540, 3934, 4060, 4130, 4215, 4956, 5133, 5620, 5901, 6090, 6195, 6844, 7868, 8149, 8260, 8430, 8555, 9835, 10266, 11802, 11977, 12180, 12390, 16298, 16579, 16860, 17110, 19670, 20532, 23604, 23954, 24447, 24780, 25665, 29505, 32596, 33158, 34220, 35931, 39340, 40745, 47908, 48894, 49737, 51330, 57043, 59010, 59885, 66316, 71862, 81490, 82895, 97788, 99474, 102660, 114086, 116053, 118020, 119770, 122235, 143724, 162980, 165790, 171129, 179655, 198948, 228172, 232106, 239540, 244470, 248685, 285215, 331580, 342258, 348159, 359310, 464212, 480791, 488940, 497370, 570430, 580265, 684516, 696318, 718620, 855645, 961582, 994740, 1140860, 1160530, 1392636, 1442373, 1711290, 1740795, 1923164, 2321060, 2403955, 2884746, 3365537, 3422580, 3481590, 4807910, 5769492, 6731074, 6963180, 7211865, 9615820, 10096611, 13462148, 14423730, 16827685, 20193222, 28847460, 33655370, 40386444, 50483055, 67310740, 100966110, 201932220]

約数ペア:

[(1, 201932220), (2, 100966110), (3, 67310740), (4, 50483055), (5, 40386444), (6, 33655370), (7, 28847460), (10, 20193222), (12, 16827685), (14, 14423730), (15, 13462148), (20, 10096611), (21, 9615820), (28, 7211865), (29, 6963180), (30, 6731074), (35, 5769492), (42, 4807910), (58, 3481590), (59, 3422580), (60, 3365537), (70, 2884746), (84, 2403955), (87, 2321060), (105, 1923164), (116, 1740795), (118, 1711290), (140, 1442373), (145, 1392636), (174, 1160530), (177, 1140860), (203, 994740), (210, 961582), (236, 855645), (281, 718620), (290, 696318), (295, 684516), (348, 580265), (354, 570430), (406, 497370), (413, 488940), (420, 480791), (435, 464212), (562, 359310), (580, 348159), (590, 342258), (609, 331580), (708, 285215), (812, 248685), (826, 244470), (843, 239540), (870, 232106), (885, 228172), (1015, 198948), (1124, 179655), (1180, 171129), (1218, 165790), (1239, 162980), (1405, 143724), (1652, 122235), (1686, 119770), (1711, 118020), (1740, 116053), (1770, 114086), (1967, 102660), (2030, 99474), (2065, 97788), (2436, 82895), (2478, 81490), (2810, 71862), (3045, 66316), (3372, 59885), (3422, 59010), (3540, 57043), (3934, 51330), (4060, 49737), (4130, 48894), (4215, 47908), (4956, 40745), (5133, 39340), (5620, 35931), (5901, 34220), (6090, 33158), (6195, 32596), (6844, 29505), (7868, 25665), (8149, 24780), (8260, 24447), (8430, 23954), (8555, 23604), (9835, 20532), (10266, 19670), (11802, 17110), (11977, 16860), (12180, 16579), (12390, 16298)]