202015528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 469929600

約数和(自身を除く): 267914072

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 41, 44, 52, 59, 73, 82, 88, 104, 118, 143, 146, 164, 236, 286, 292, 328, 451, 472, 533, 572, 584, 649, 767, 803, 902, 949, 1066, 1144, 1298, 1534, 1606, 1804, 1898, 2132, 2419, 2596, 2993, 3068, 3212, 3608, 3796, 4264, 4307, 4838, 5192, 5863, 5986, 6136, 6424, 7592, 8437, 8614, 9676, 10439, 11726, 11972, 16874, 17228, 19352, 20878, 23452, 23944, 26609, 31447, 32923, 33748, 34456, 38909, 41756, 46904, 47377, 53218, 55991, 62894, 65846, 67496, 77818, 83512, 94754, 106436, 111982, 125788, 131692, 155636, 176587, 189508, 212872, 223964, 251576, 263384, 311272, 345917, 353174, 379016, 427999, 447928, 615901, 691834, 706348, 855998, 1231802, 1383668, 1412696, 1711996, 1942457, 2295631, 2463604, 2767336, 3423992, 3884914, 4591262, 4927208, 7769828, 9182524, 15539656, 18365048, 25251941, 50503882, 101007764, 202015528]

約数ペア:

[(1, 202015528), (2, 101007764), (4, 50503882), (8, 25251941), (11, 18365048), (13, 15539656), (22, 9182524), (26, 7769828), (41, 4927208), (44, 4591262), (52, 3884914), (59, 3423992), (73, 2767336), (82, 2463604), (88, 2295631), (104, 1942457), (118, 1711996), (143, 1412696), (146, 1383668), (164, 1231802), (236, 855998), (286, 706348), (292, 691834), (328, 615901), (451, 447928), (472, 427999), (533, 379016), (572, 353174), (584, 345917), (649, 311272), (767, 263384), (803, 251576), (902, 223964), (949, 212872), (1066, 189508), (1144, 176587), (1298, 155636), (1534, 131692), (1606, 125788), (1804, 111982), (1898, 106436), (2132, 94754), (2419, 83512), (2596, 77818), (2993, 67496), (3068, 65846), (3212, 62894), (3608, 55991), (3796, 53218), (4264, 47377), (4307, 46904), (4838, 41756), (5192, 38909), (5863, 34456), (5986, 33748), (6136, 32923), (6424, 31447), (7592, 26609), (8437, 23944), (8614, 23452), (9676, 20878), (10439, 19352), (11726, 17228), (11972, 16874)]