204566916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{967}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 515897536

約数和(自身を除く): 311330620

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 289, 366, 578, 732, 867, 967, 1037, 1156, 1734, 1934, 2074, 2901, 3111, 3468, 3868, 4148, 5802, 6222, 11604, 12444, 16439, 17629, 32878, 35258, 49317, 52887, 58987, 65756, 70516, 98634, 105774, 117974, 176961, 197268, 211548, 235948, 279463, 353922, 558926, 707844, 838389, 1002779, 1117852, 1676778, 2005558, 3008337, 3353556, 4011116, 6016674, 12033348, 17047243, 34094486, 51141729, 68188972, 102283458, 204566916]

約数ペア:

[(1, 204566916), (2, 102283458), (3, 68188972), (4, 51141729), (6, 34094486), (12, 17047243), (17, 12033348), (34, 6016674), (51, 4011116), (61, 3353556), (68, 3008337), (102, 2005558), (122, 1676778), (183, 1117852), (204, 1002779), (244, 838389), (289, 707844), (366, 558926), (578, 353922), (732, 279463), (867, 235948), (967, 211548), (1037, 197268), (1156, 176961), (1734, 117974), (1934, 105774), (2074, 98634), (2901, 70516), (3111, 65756), (3468, 58987), (3868, 52887), (4148, 49317), (5802, 35258), (6222, 32878), (11604, 17629), (12444, 16439)]