200809708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240203}}^1$

素因数の和:240237

約数の個数: 24

約数和(自身を含む): 403542720

約数和(自身を除く): 202733012

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 240203, 480406, 960812, 2642233, 4563857, 5284466, 9127714, 10568932, 18255428, 50202427, 100404854, 200809708]

約数ペア:

[(1, 200809708), (2, 100404854), (4, 50202427), (11, 18255428), (19, 10568932), (22, 9127714), (38, 5284466), (44, 4563857), (76, 2642233), (209, 960812), (418, 480406), (836, 240203)]