208069732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4441}}^1$

素因数の和:4528

約数の個数: 48

約数和(自身を含む): 423127152

約数和(自身を除く): 215057420

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 1378, 1802, 2756, 3604, 4441, 8882, 11713, 17764, 23426, 46852, 57733, 75497, 115466, 150994, 230932, 235373, 301988, 470746, 941492, 981461, 1962922, 3059849, 3925844, 4001341, 6119698, 8002682, 12239396, 16005364, 52017433, 104034866, 208069732]

約数ペア:

[(1, 208069732), (2, 104034866), (4, 52017433), (13, 16005364), (17, 12239396), (26, 8002682), (34, 6119698), (52, 4001341), (53, 3925844), (68, 3059849), (106, 1962922), (212, 981461), (221, 941492), (442, 470746), (689, 301988), (884, 235373), (901, 230932), (1378, 150994), (1802, 115466), (2756, 75497), (3604, 57733), (4441, 46852), (8882, 23426), (11713, 17764)]