221821358132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{95120651}}^1$

素因数の和:95120719

約数の個数: 24

約数和(自身を含む): 431467277472

約数和(自身を除く): 209645919340

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 95120651, 190241302, 380482604, 1046327161, 2092654322, 4185308644, 5041394503, 10082789006, 20165578012, 55455339533, 110910679066, 221821358132]

約数ペア:

[(1, 221821358132), (2, 110910679066), (4, 55455339533), (11, 20165578012), (22, 10082789006), (44, 5041394503), (53, 4185308644), (106, 2092654322), (212, 1046327161), (583, 380482604), (1166, 190241302), (2332, 95120651)]