203202904

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{2207}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 404196480

約数和(自身を除く): 200993576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 677, 1354, 2207, 2708, 4414, 5416, 8828, 11509, 17656, 23018, 37519, 46036, 75038, 92072, 150076, 300152, 1494139, 2988278, 5976556, 11953112, 25400363, 50800726, 101601452, 203202904]

約数ペア:

[(1, 203202904), (2, 101601452), (4, 50800726), (8, 25400363), (17, 11953112), (34, 5976556), (68, 2988278), (136, 1494139), (677, 300152), (1354, 150076), (2207, 92072), (2708, 75038), (4414, 46036), (5416, 37519), (8828, 23018), (11509, 17656)]