201228216

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 602035200

約数和(自身を除く): 400806984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 103, 116, 168, 174, 203, 206, 232, 309, 348, 401, 406, 412, 609, 618, 696, 721, 802, 812, 824, 1203, 1218, 1236, 1442, 1604, 1624, 2163, 2406, 2436, 2472, 2807, 2884, 2987, 3208, 4326, 4812, 4872, 5614, 5768, 5974, 8421, 8652, 8961, 9624, 11228, 11629, 11948, 16842, 17304, 17922, 20909, 22456, 23258, 23896, 33684, 34887, 35844, 41303, 41818, 46516, 62727, 67368, 69774, 71688, 81403, 82606, 83636, 93032, 123909, 125454, 139548, 162806, 165212, 167272, 244209, 247818, 250908, 279096, 289121, 325612, 330424, 488418, 495636, 501816, 578242, 651224, 867363, 976836, 991272, 1156484, 1197787, 1734726, 1953672, 2312968, 2395574, 3469452, 3593361, 4791148, 6938904, 7186722, 8384509, 9582296, 14373444, 16769018, 25153527, 28746888, 33538036, 50307054, 67076072, 100614108, 201228216]

約数ペア:

[(1, 201228216), (2, 100614108), (3, 67076072), (4, 50307054), (6, 33538036), (7, 28746888), (8, 25153527), (12, 16769018), (14, 14373444), (21, 9582296), (24, 8384509), (28, 7186722), (29, 6938904), (42, 4791148), (56, 3593361), (58, 3469452), (84, 2395574), (87, 2312968), (103, 1953672), (116, 1734726), (168, 1197787), (174, 1156484), (203, 991272), (206, 976836), (232, 867363), (309, 651224), (348, 578242), (401, 501816), (406, 495636), (412, 488418), (609, 330424), (618, 325612), (696, 289121), (721, 279096), (802, 250908), (812, 247818), (824, 244209), (1203, 167272), (1218, 165212), (1236, 162806), (1442, 139548), (1604, 125454), (1624, 123909), (2163, 93032), (2406, 83636), (2436, 82606), (2472, 81403), (2807, 71688), (2884, 69774), (2987, 67368), (3208, 62727), (4326, 46516), (4812, 41818), (4872, 41303), (5614, 35844), (5768, 34887), (5974, 33684), (8421, 23896), (8652, 23258), (8961, 22456), (9624, 20909), (11228, 17922), (11629, 17304), (11948, 16842)]