201741516

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 580638240

約数和(自身を除く): 378896724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 87, 102, 108, 116, 153, 162, 174, 204, 243, 261, 306, 324, 348, 421, 459, 486, 493, 522, 612, 783, 842, 918, 972, 986, 1044, 1263, 1377, 1479, 1566, 1684, 1836, 1972, 2349, 2526, 2754, 2958, 3132, 3789, 4131, 4437, 4698, 5052, 5508, 5916, 7047, 7157, 7578, 8262, 8874, 9396, 11367, 12209, 13311, 14094, 14314, 15156, 16524, 17748, 21471, 22734, 24418, 26622, 28188, 28628, 34101, 36627, 39933, 42942, 45468, 48836, 53244, 64413, 68202, 73254, 79866, 85884, 102303, 109881, 119799, 128826, 136404, 146508, 159732, 193239, 204606, 207553, 219762, 239598, 257652, 329643, 386478, 409212, 415106, 439524, 479196, 579717, 622659, 659286, 772956, 830212, 988929, 1159434, 1245318, 1318572, 1739151, 1867977, 1977858, 2318868, 2490636, 2966787, 3478302, 3735954, 3955716, 5603931, 5933574, 6956604, 7471908, 11207862, 11867148, 16811793, 22415724, 33623586, 50435379, 67247172, 100870758, 201741516]

約数ペア:

[(1, 201741516), (2, 100870758), (3, 67247172), (4, 50435379), (6, 33623586), (9, 22415724), (12, 16811793), (17, 11867148), (18, 11207862), (27, 7471908), (29, 6956604), (34, 5933574), (36, 5603931), (51, 3955716), (54, 3735954), (58, 3478302), (68, 2966787), (81, 2490636), (87, 2318868), (102, 1977858), (108, 1867977), (116, 1739151), (153, 1318572), (162, 1245318), (174, 1159434), (204, 988929), (243, 830212), (261, 772956), (306, 659286), (324, 622659), (348, 579717), (421, 479196), (459, 439524), (486, 415106), (493, 409212), (522, 386478), (612, 329643), (783, 257652), (842, 239598), (918, 219762), (972, 207553), (986, 204606), (1044, 193239), (1263, 159732), (1377, 146508), (1479, 136404), (1566, 128826), (1684, 119799), (1836, 109881), (1972, 102303), (2349, 85884), (2526, 79866), (2754, 73254), (2958, 68202), (3132, 64413), (3789, 53244), (4131, 48836), (4437, 45468), (4698, 42942), (5052, 39933), (5508, 36627), (5916, 34101), (7047, 28628), (7157, 28188), (7578, 26622), (8262, 24418), (8874, 22734), (9396, 21471), (11367, 17748), (12209, 16524), (13311, 15156), (14094, 14314)]