207648370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{2309}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 413887320

約数和(自身を除く): 206238950

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 529, 782, 1058, 1955, 2309, 2645, 3910, 4618, 5290, 8993, 11545, 17986, 23090, 39253, 44965, 53107, 78506, 89930, 106214, 196265, 265535, 392530, 531070, 902819, 1221461, 1805638, 2442922, 4514095, 6107305, 9028190, 12214610, 20764837, 41529674, 103824185, 207648370]

約数ペア:

[(1, 207648370), (2, 103824185), (5, 41529674), (10, 20764837), (17, 12214610), (23, 9028190), (34, 6107305), (46, 4514095), (85, 2442922), (115, 1805638), (170, 1221461), (230, 902819), (391, 531070), (529, 392530), (782, 265535), (1058, 196265), (1955, 106214), (2309, 89930), (2645, 78506), (3910, 53107), (4618, 44965), (5290, 39253), (8993, 23090), (11545, 17986)]