202256320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{12899}}^1$

素因数の和:12930

約数の個数: 84

約数和(自身を含む): 560298600

約数和(自身を除く): 358042280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 12899, 15680, 25798, 51596, 64495, 90293, 103192, 128990, 180586, 206384, 257980, 361172, 412768, 451465, 515960, 632051, 722344, 825536, 902930, 1031920, 1264102, 1444688, 1805860, 2063840, 2528204, 2889376, 3160255, 3611720, 4127680, 5056408, 5778752, 6320510, 7223440, 10112816, 12641020, 14446880, 20225632, 25282040, 28893760, 40451264, 50564080, 101128160, 202256320]

約数ペア:

[(1, 202256320), (2, 101128160), (4, 50564080), (5, 40451264), (7, 28893760), (8, 25282040), (10, 20225632), (14, 14446880), (16, 12641020), (20, 10112816), (28, 7223440), (32, 6320510), (35, 5778752), (40, 5056408), (49, 4127680), (56, 3611720), (64, 3160255), (70, 2889376), (80, 2528204), (98, 2063840), (112, 1805860), (140, 1444688), (160, 1264102), (196, 1031920), (224, 902930), (245, 825536), (280, 722344), (320, 632051), (392, 515960), (448, 451465), (490, 412768), (560, 361172), (784, 257980), (980, 206384), (1120, 180586), (1568, 128990), (1960, 103192), (2240, 90293), (3136, 64495), (3920, 51596), (7840, 25798), (12899, 15680)]