196304860

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{15031}}^1$

素因数の和:15693

約数の個数: 24

約数和(自身を含む): 412898976

約数和(自身を除く): 216594116

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 6530, 13060, 15031, 30062, 60124, 75155, 150310, 300620, 9815243, 19630486, 39260972, 49076215, 98152430, 196304860]

約数ペア:

[(1, 196304860), (2, 98152430), (4, 49076215), (5, 39260972), (10, 19630486), (20, 9815243), (653, 300620), (1306, 150310), (2612, 75155), (3265, 60124), (6530, 30062), (13060, 15031)]