201614900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{509}}^1$

素因数の和:773

約数の個数: 72

約数和(自身を含む): 466142040

約数和(自身を除く): 264527140

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 233, 340, 425, 466, 509, 850, 932, 1018, 1165, 1700, 2036, 2330, 2545, 3961, 4660, 5090, 5825, 7922, 8653, 10180, 11650, 12725, 15844, 17306, 19805, 23300, 25450, 34612, 39610, 43265, 50900, 79220, 86530, 99025, 118597, 173060, 198050, 216325, 237194, 396100, 432650, 474388, 592985, 865300, 1185970, 2016149, 2371940, 2964925, 4032298, 5929850, 8064596, 10080745, 11859700, 20161490, 40322980, 50403725, 100807450, 201614900]

約数ペア:

[(1, 201614900), (2, 100807450), (4, 50403725), (5, 40322980), (10, 20161490), (17, 11859700), (20, 10080745), (25, 8064596), (34, 5929850), (50, 4032298), (68, 2964925), (85, 2371940), (100, 2016149), (170, 1185970), (233, 865300), (340, 592985), (425, 474388), (466, 432650), (509, 396100), (850, 237194), (932, 216325), (1018, 198050), (1165, 173060), (1700, 118597), (2036, 99025), (2330, 86530), (2545, 79220), (3961, 50900), (4660, 43265), (5090, 39610), (5825, 34612), (7922, 25450), (8653, 23300), (10180, 19805), (11650, 17306), (12725, 15844)]