200966384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{738847}}^1$

素因数の和:738872

約数の個数: 20

約数和(自身を含む): 412277184

約数和(自身を除く): 211310800

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 738847, 1477694, 2955388, 5910776, 11821552, 12560399, 25120798, 50241596, 100483192, 200966384]

約数ペア:

[(1, 200966384), (2, 100483192), (4, 50241596), (8, 25120798), (16, 12560399), (17, 11821552), (34, 5910776), (68, 2955388), (136, 1477694), (272, 738847)]