210930205072

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{26687}}^1$

素因数の和:26936

約数の個数: 80

約数和(自身を含む): 424637678592

約数和(自身を除く): 213707473520

約数列:

[1, 2, 4, 8, 16, 67, 73, 101, 134, 146, 202, 268, 292, 404, 536, 584, 808, 1072, 1168, 1616, 4891, 6767, 7373, 9782, 13534, 14746, 19564, 26687, 27068, 29492, 39128, 53374, 54136, 58984, 78256, 106748, 108272, 117968, 213496, 426992, 493991, 987982, 1788029, 1948151, 1975964, 2695387, 3576058, 3896302, 3951928, 5390774, 7152116, 7792604, 7903856, 10781548, 14304232, 15585208, 21563096, 28608464, 31170416, 43126192, 130526117, 180590929, 196763251, 261052234, 361181858, 393526502, 522104468, 722363716, 787053004, 1044208936, 1444727432, 1574106008, 2088417872, 2889454864, 3148212016, 13183137817, 26366275634, 52732551268, 105465102536, 210930205072]

約数ペア:

[(1, 210930205072), (2, 105465102536), (4, 52732551268), (8, 26366275634), (16, 13183137817), (67, 3148212016), (73, 2889454864), (101, 2088417872), (134, 1574106008), (146, 1444727432), (202, 1044208936), (268, 787053004), (292, 722363716), (404, 522104468), (536, 393526502), (584, 361181858), (808, 261052234), (1072, 196763251), (1168, 180590929), (1616, 130526117), (4891, 43126192), (6767, 31170416), (7373, 28608464), (9782, 21563096), (13534, 15585208), (14746, 14304232), (19564, 10781548), (26687, 7903856), (27068, 7792604), (29492, 7152116), (39128, 5390774), (53374, 3951928), (54136, 3896302), (58984, 3576058), (78256, 2695387), (106748, 1975964), (108272, 1948151), (117968, 1788029), (213496, 987982), (426992, 493991)]