200639056

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{577}}^1$

素因数の和:899

約数の個数: 40

約数和(自身を含む): 395056064

約数和(自身を除く): 194417008

約数列:

[1, 2, 4, 8, 16, 103, 206, 211, 412, 422, 577, 824, 844, 1154, 1648, 1688, 2308, 3376, 4616, 9232, 21733, 43466, 59431, 86932, 118862, 121747, 173864, 237724, 243494, 347728, 475448, 486988, 950896, 973976, 1947952, 12539941, 25079882, 50159764, 100319528, 200639056]

約数ペア:

[(1, 200639056), (2, 100319528), (4, 50159764), (8, 25079882), (16, 12539941), (103, 1947952), (206, 973976), (211, 950896), (412, 486988), (422, 475448), (577, 347728), (824, 243494), (844, 237724), (1154, 173864), (1648, 121747), (1688, 118862), (2308, 86932), (3376, 59431), (4616, 43466), (9232, 21733)]